Math 24 hours
Hi,I need the answers with showing the work in 24 hours.Thanks.
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Writing Assignment (Math419)
In this course, we have used the weekly forum discussions to delve into Set Theory’s applications, asking such questions as: How is Set Theory used in the different branches of mathematics? Is it a common or uncommon technique? Is it used to cut complexities of arguments? Increase the transparency of proofs? Solve problems not otherwise easily (or time effectively) solvable? Unfortunately, the weekly forum discussions by their nature have provided only limited opportunity to learn about how Set Theory is used in different branches of mathematical sciences.With that in mind, for this writing project we are going to delve in more depth into this issue.Please choose one Set Theory related topic. You can choose any of the topics we’ve covered in this course, or even a topic that we did not cover. As long as it relates to Set Theory, it is fine. For a quick list of the topics we’ve covered, just look at the titles of the subsections of each chapter in the textbook or supplementary reading material provided throughout the course.Then pair your chosen topic with an example from various branches of mathematical sciences of how that topic can be applied to solve problems. Examples include (but are by no means limited to):Theory of Syntactic Structures and LanguagesComputability of UndecidabilityProof TheoryGraphsTreesModel TheoryThere are numerous examples of Set Theory applications scattered throughout our textbook: in the first introductory pages of each chapter, in selected chapter sections (e.g., 1.10), and contained within the description of many homework problems located throughout the chapter. You can also find examples at any of the websites mentioned in the weekly forum descriptions, or at websites you research and find yourself.Once you have picked a topic and application, you are ready to do research and write up your findings. For your chosen “Topic + Application” combination, be ready to answer the following questions:Describe the Set Theoretic topic in general. Give a brief overview of the mathematics involved. If you are writing about (for example) finite versus infinite axiomatizations, then your topic is comparisons of different axiomatizations of Set Theory and you would write an overview of it, much as you would find in a textbook.Describe the full range of applications for your chosen topic. Although the rest of your paper will be devoted to the single application of your chosen topic, for this section the idea is to paint a picture of the full range of applications that are possible. For example, logic and set theory can be used anywhere that you have inductive and recursive reasoning, and this occurs not only in abstract mathematics but also in linguistics, theory of computation, automata, and the like.Be sure to list each of the different application areas and briefly (a sentence or two for each different application) indicate how your chosen topic is used for each type of application. For example, in linguistics is used to model how human beings acquire speech and are able to communicate and make conventions or agreements.Now it is time to zero in on the specific “topic + application” combination that you have chosen. In this part of the paper, you should describe how the specific topic you chose is applied to the area you have chosen. Essentially this is the same idea as item 2 above, but because you are focusing here on only your one single chosen application, you can go into it in much more depth and detail than you did for the brief overviews you wrote in item 2.Continuing with our example, you might describe in detail how Set Theory is used within linguistics. What kinds of fundamental issues regarding human mind and intelligence is it used for? Could the linguistic problems be addressed any other way, and if so what is the advantage of using set theoretic concepts? To what extent, if any, is the process computerized and what changes, if any, are made to it in order to accommodate computerization? These particular questions might not apply to your own particular topic+application, but I am sure you can think of many similar aspects to discuss once you have done the research.The last part of the paper centers on doing some illustrative conclusions.The total paper should be approximately 3-5 pages in length (not counting the cover page, references page, or any exhibits), and include a full set of references (including the textbook if you use it, as I assume you will). APA format requires that the font used should be Arial or Times New Roman, 10 or 12 point only; the pages be double spaced; and the margins should be no more than one inch all around.Be sure to fully reference your paper, including all references you used (textbook, other books and all websites).Please format the paper in APA style. You can find an online APA style guide in the APUS Library. Navigate to APUS Log in » Online Library: CampusGuides » Library Tutorial Center »Writing Help or open the Citation page and then select the APUS APA Style Guide. Another excellent APA resource is found by googling “The Owl at Purdue” (OWL is the online writing center at Purdue University) – there you will find not only a style guide but a sample paper that you can use as a model for what your paper should look like.
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mat 300
attached is the papel is only 3 answers need it for today.
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PYTHON ONLY
This is an individual assignment and accounts for 50% of your final mark.Please write a short (half-page) response for each of the following tasks summarizing thesteps you took for each task.Please submit any PSQL and Python codes, Excel spreadsheets, data files and mostimportantly your model outputs separately for each task.
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Matlab Homework:Need help
HiNeed this Matlab work to be done asap in 48 hoursI need to do the questions in chapter 2 the last 3 questions which are from Inverse .Those are to be done in Matlab.
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I NEED SOMEONE GOOD WITH
I HAVE TEST AND i need somone perfect with STATISTICS
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Question 1 of 402.5/ 2.5 PointsIf you flip a coin three times, the possible outcomes are HHH, HHT, HTH,HTT, THH,…
Question 1 of 402.5/ 2.5 PointsIf you flip a coin three times, the possible outcomes are HHH, HHT, HTH,HTT, THH, THT, TTH, TTT. What is the probability of getting at least one head?A. 4/9B. 5/6C. 7/8D. 5/8Question 2 of 402.5/ 2.5 PointsSuppose you have an extremely unfair die: The probability of a 6 is 3/8, and the probability of each other number is 1/8. If you toss the die 32 times, how many twos do you expect to see?A. 2B. 4C. 3D. 5Question 3 of 402.5/ 2.5 PointsThe probability that Luis will pass his statistics test is 0.94. Find the probability that he will fail his statistics test.A. 0.02B. 0.05C. 0.94D. 0.06Question 4 of 402.5/ 2.5 PointsOn a multiple choice test, each question has 6 possible answers. If you make a random guess on the first question, what is the probability that you are correct?A. 1/5B. 1/6C. 1/4D. 2/5Question 5 of 400.0/ 2.5 PointsA 28-year-old man pays $125 for a one-year life insurance policy with coverage of $140,000. If the probability that he will live through the year is 0.9994, to the nearest dollar, what is the man’s expected value for the insurance policy?A. $139,916B. −$41C. $84D. −$124Question 6 of 400.0/ 2.5 PointsA study of two types of weed killers was done on two identical weed plots. One weed killer killed 15% more weeds than the other. This difference was significant at the 0.05 level. What does this mean?A. The improvement was due to the fact that there were more weeds in one study.B. The probability that the difference was due to chance alone is greater than 0.05.C. The probability that one weed killer performed better by chance alone is less than 0.05.D. There is not enough information to make any conclusion.Question 7 of 402.5/ 2.5 PointsIf a person is randomly selected, find the probability that his or her birthday is not in May. Ignore leap years. There are 365 days in a year. Express your answer as a fraction.A. 335/365B. 334/365C. 336/365D. 30/365Question 8 of 400.0/ 2.5 PointsA study of 600 college students taking Statistics 101 revealed that 54 students received the grade of A. Typically 10% of the class gets an A. The difference between this group of students and the expected value is not significant at the 0.05 level. What does this mean in this case?A. The probability that the difference occurred due to chance is less than 0.05.B. The probability of getting an A is 10% and only 9% got an A in this study. The difference is less than 5% so it is not significant.C. There is not enough information to make any conclusion.D. The probability that the difference occurred due to chance is more than 0.05.Question 9 of 400.0/ 2.5 PointsA bag contains four chips of which one is red, one is blue, one is green, and one is yellow. A chip is selected at random from the bag and then replaced in the bag. A second chip is then selected at random. Make a list of the possible outcomes (for example, RB represents the outcome red chip followed by blue chip) and use your list to determine the probability that the two chips selected are the same color. (Hint: There are 16 possible outcomes.)A. 1/4B. 3/4C. 2/16D. 3/16Question 10 of 400.0/ 2.5 PointsSammy and Sally each carry a bag containing a banana, a chocolate bar, and a licorice stick. Simultaneously, they take out a single food item and consume it. The possible pairs of food items that Sally and Sammy consumed are as follows.chocolate bar – chocolate barlicorice stick – chocolate barbanana – bananachocolate bar – licorice sticklicorice stick – licorice stickchocolate bar – bananabanana – licorice sticklicorice stick – bananabanana – chocolate barFind the probability that no chocolate bar was eaten.A. 4/9B. 5/9C. 7/9D. 5/8Question 11 of 402.5/ 2.5 PointsOf 1308 people who came into a blood bank to give blood, 314 people had high blood pressure. Estimate the probability that the next person who comes in to give blood will have high blood pressure (to 3 decimal places).A. 0.250B. 0.490C. 0.240D. 0.160Question 12 of 402.5/ 2.5 PointsA bag contains 4 red marbles, 3 blue marbles, and 7 green marbles. If a marble is randomly selected from the bag, what is the probability that it is blue?A. 2/11B. 3/11C. 5/14D. 3/14Question 13 of 402.5/ 2.5 PointsThe distribution of B.A. degrees conferred by a local college is listed below, by major.Major FrequencyEnglish 2073Mathematics 2164Chemistry 318Physics 856Liberal Arts 1358Business 1676Engineering 8689313What is the probability that a randomly selected degree is not in Business?A. 0.7800B. 0.8200C. 0.8300D. 0.9200Question 14 of 402.5/ 2.5 PointsSuppose you have an extremely unfair coin: the probability of a head is 1/3 and the probability of a tail is 2/3. If you toss the coin 72 times, how many heads do you expect to see?A. 12B. 22C. 24D. 26Question 15 of 402.5/ 2.5 PointsIf you flip a coin three times, the possible outcomes are HHH, HHT, HTH, HTT, THH, THT, TTH, TTT. What is the probability of getting at least two tails?A. 1/2B. 2/3C. 3/4D. 4/9Question 16 of 402.5/ 2.5 PointsSuppose you have an extremely unfair coin: the probability of a head is 1/5, and the probability of a tail is 4/5. If you toss the coin 40 times, how many heads do you expect to see?A. 8B. 6C. 5D. 4Question 17 of 400.0/ 2.5 PointsA study of students taking Statistics 101 was done. Four hundred students who studied for more than 10 hours averaged a B. Two hundred students who studied for less than 10 hours averaged a C. This difference was significant at the 0.01 level. What does this mean?A. The probability that the difference was due to chance alone is greater than 0.01.B. There is less than a 0.01 chance that the first group’s grades were better by chance alone.C. The improvement was due to the fact that more people studied.D. There is not enough information to make any conclusion.Question 18 of 400.0/ 2.5 PointsJoe dealt 20 cards from a standard 52-card deck, and the number of red cards exceeded the number of black cards by 8. He reshuffled the cards and dealt 30 cards. This time, the number of red cards exceeded the number of black cards by 10. Determine which deal is closer to the 50/50 ratio of red/black expected of fairly dealt hands from a fair deck and why.A. The first series is closer because 1/10 is farther from 1/2 than is 1/8.B. The series closer to the theoretical 50/50 cannot be determined unless the number of red and black cards for each deal is given.C. The second series is closer because 20/30 is closer to 1/2 than is 14/20.D. The first series is closer because the difference between red and black is smaller than the difference in the second series.Question 19 of 400.0/ 2.5 PointsThe data set represents the income levels of the members of a country club. Estimate the probability that a randomly selected member earns at least $98,000.112,000 126,000 90,000 133,000 94,000 112,000 98,000 82,000 147,000 182,000 86,000 105,000140,000 94,000 126,000 119,000 98,000 154,000 78,000 119,000A. 0.4B. 0.6C. 0.66D. 0.7Question 20 of 402.5/ 2.5 PointsA class consists of 50 women and 82 men. If a student is randomly selected, what is the probability that the student is a woman?A. 32/132B. 25/66C. 50/132D. 82/132Question 22 of 400.0/ 2.5 PointsMonthly incomes of employees at a particular company have a mean of $5954. The distribution of sample means for samples of size 70 is normal with a mean of $5954 and a standard deviation of $259. Suppose you take a sample of size 70 employees from the company and find that their mean monthly income is $5747. How many standard deviations is the sample mean from the mean of the sampling distribution?A. 0.8 standard deviations above the meanB. 0.8 standard deviations below the meanC. 7.3 standard deviations below the meanD. 207 standard deviations below the meanQuestion 23 of 400.0/ 2.5 PointsIn a poll of 400 voters in a certain state, 61% said that they opposed a voter ID bill that might hinder some legitimate voters from voting. The margin of error in the poll was reported as 4 percentage points (with a 95% degree of confidence). Which statement is correct?A. The reported margin of error is consistent with the sample size.B. There is not enough information to determine whether the margin of error is consistent with the sample size.C. The sample size is too small to achieve the stated margin of error.D. For the given sample size, the margin of error should be smaller than stated.Question 25 of 402.5/ 2.5 PointsAmong a random sample of 150 employees of a particular company, the mean commute distance is 29.6 miles. This mean lies 1.2 standard deviations above the mean of the sampling distribution. If a second sample of 150 employees is selected, what is the probability that for the second sample, the mean commute distance will be less than 29.6 miles?A. 0.8849B. 0.5C. 0.1131D. 0.1151Question 27 of 400.0/ 2.5 PointsAmong a random sample of 500 college students, the mean number of hours worked per week at non-college related jobs is 14.6. This mean lies 0.4 standard deviations below the mean of the sampling distribution. If a second sample of 500 students is selected, what is the probability that for the second sample, the mean number of hours worked will be less than 14.6?A. 0.5B. 0.6179C. 0.6554D. 0.3446Question 28 of 402.5/ 2.5 PointsOf the 6796 students in one school district, 1537 cannot read up to grade level. Among a sample of 812 of the students from this school district, 211 cannot read up to grade level. Find the sample proportion of students who cannot read up to grade level.A. 0.14B. 0.26C. 211D. 0.23Question 31 of 402.5/ 2.5 PointsA sample of nine students is selected from among the students taking a particular exam. The nine students were asked how much time they had spent studying for the exam and the responses (in hours) were as follows:18, 7, 10, 13, 12, 16, 5, 20, 21Estimate the mean study time of all students taking the exam. Round your answer to the nearest tenth of an hour if necessary.A. 13 hoursB. 12.2 hoursC. 13.6 hoursD. It is not possible to estimate the population mean from this sample dataQuestion 36 of 400.0/ 2.5 PointsA researcher wishes to estimate the proportion of college students who cheat on exams. A poll of 560 college students showed that 27% of them had, or intended to, cheat on examinations. Find the 95% confidence interval.A. 0.2323 to 0.3075B. 0.2325 to 0.3075C. 0.2325 to 0.3185D. 0.2323 to 0.3185Question 39 of 400.0/ 2.5 PointsA population proportion is to be estimated. Estimate the minimum sample size needed to achieve a margin of error E = 0.01with a 95% degree of confidence.A. 7,000B. 8,000C. 9,000D. 10,000
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Assignment 1
Need it asap
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MATH 18
math 18Question 1A card is selected at random from a standard deck of 52 playing cards. Find the probability of randomly selecting a red suit or a queen. Find answer in reduced fraction form.Question 2The table shows the results of a survey that asked 2850 people whether they are involved in any type of charity work. A person is selected at random from the sample. Find the probability the person is female or frequently involved in charity work.FrequentlyOccasionallyNot at AllTotalMale2214567951472Female2074307411378Total42888615362850Question 3In a sample of 100 auto parts, 12 are defective. If three parts are selected without replacement, find the probability that all three parts are defective. Find answer in reduced fraction form.Question 4The table shows the number of male and female students enrolled in nursing at a university. A student is selected at random. Find the probability that the student is a male or a nursing student.Nursing MajorsNon-Nursing MajorsTotalMales9510151110Females70017272427Total79527423537Question 5If there are five multiple choice questions on a quiz, find the probability of getting them all correct. Assume each question has four choices, with only one choice being correct. Round answer to four decimal places.Question 6Twelve light bulbs are tested to see if they last as long as the manufacturer claims they do. Three light bulbs fail the test. If two light bulbs are selected at random from this group of twelve without replacement, what is the probability that at least one light bulb failed the test.Question 7The table shows the results of a survey in which 90 dog owners were asked how much they have spent in the last year for their dog’s health care, and whether their dogs were purebred or mixed breeds.Type of DogPurebredMixed BreedTotalHealth CareLess than $100192140$100 or more351550Total543690Given that a randomly selected dog owner spent less than $100, the probability that the dog was a mixed breed is [x1]. Write answer rounded to three decimal places.Question 8In a survey conducted by the National Family Organization, new mothers were asked to rate the difficulty of delivering their first child compared with what they expected. The pie graph below shows the results. If you selected a new mother at random and asked her to compare the difficulty of her delivery with what she expected, what would be the probability that she would say that it was the same or more difficult than what she expected?Write your answer here as a percent. [x1](I put in Attachments)Question 9The number of responses to a survey are shown in the Pareto chart. The survey asked 1005 U.S. adults what they feel is the biggest problem with movies. Each person gave one response. Find the probability that a randomly selected person from the sample feels the biggest problem with movies is not both that movies have too much violence or that the tickets cost too much. This means that you are looking for the adults who did not say these two responses. Answer should be rounded to three decimal places.( I put in Attachments)Question 10You select a card from a standard deck of 52 playing cards. Find the probability that the card is a 4 or an ace.Write your answer here in reduced fraction form. For example: write 3/4 for the fraction three fourths. [x1]Are these two events mutually exclusive? Answer yes or no. [x2]Attachments:9cf4c45fb7c9474bae3ebc350d87fa12.jpgdcff8d2f140a4cc1934174b850a921a1.jpg
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You already owe $4.32 an overdue rental fees and are returning a movie that is four days late. Now you…
You already owe $4.32 an overdue rental fees and are returning a movie that is four days late. Now you owe $6.48. Define a variable. Then right and solve any equation to find the daily fine for an overdue movie.
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