The accompanying table shows the numbers of male and female students in a particular country whoreceived bachelor's degrees in business in a recent year. Complete parts (a) and (b) below.Click the icon to view the data on business degrees.(a) Find the probability that a randomly selected student is male, given that the student received a business degree.The probability that a randomly selected student is male, given that the student received a business degree, is(Round to three decimal places as needed.) Business GraduatesMaleFemaleTotalBusiness degrees Nonbusiness degrees626,858935,3851,562,243190,171166,246356,417PrintDoneTotal817,0291,101,6311,918,6600X

Answered: Image /qna-images/answer/932f204f-d7be-4172-b680-e5276b0b37a6.jpg

Answered: The accompanying table shows the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A 2012 study asked respondents about their confidence in banks and financial institutions as well as their confidence in major corporations. Each question allowed three responses: "a great deal, only some, or hardly any." The table to the right summarizes the responses. Find the probability a respondent has a great deal of confidence in major corporations given that he or she has only some confidence in banks and financial institutions. Confidence in Banks and Financial Institutions A Great Deal Only Some Hardly Any Total Confidence in Major Corporations A Great Only Hardly Deal Some Any 69 59 14 133 465 74 23 288 183 225 812 271 Total 142 672 494 1308 The probability a respondent has a great deal of confidence major corporations given that he or she has only some confidence in banks and financial institutions is (Round to four decimal places as needed.)
The table below shows the results of a survey about a junk food tax. Support Oppose Unsure Male 126 360 18 Female 223 300 38 A person is selected at random from the sample. What is the probability that the person supports or opposes the tax? Your answer should be a decimal (not a percent) correct to three decimal places.
In a class of students, the following data table summarizes how many students have a brother or a sister. What is the probability that a student has a sister given that they do not have a brother? Has a brother Does not have a brother Has a sister 2 6 Does not have a sister 12 8
The table below shows the results of a survey about a junk food tax. Support Oppose Unsure Male 184 363 16 Female 291 358 28 A person is selected at random from the sample. What is the probability that a person opposes the tax or is female? Your answer should be a decimal (not a percent) correct to three decimal places.
In a class of students, the following data table summarizes how many students have a brother or a sister. What is the probability that a student has a brother given that they have a sister? Has a brother Does'not have a brother Has a sister 10 Does not have a sister 12 3
A company conducting a survey to determine how prepared people are for a long-term power outage, natural disaster, or terrorist attack. The frequency distribution on the right shows the results. Use the table to answer the questions. what is the probability that the next person surveyed is very prepared?
The table below is a legitimate probability model for the number of cars in a randomly-selected household in the United States. Number of cars Probability 5 or more 0.02 1 4 0.07 0.19 0.47 ? 0.06 What is the probability that a randomly selected household has three cars? What is the probability that a randomly-selected household has at least 2 cars?
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A university conducted a survey of 377 undergraduate students regarding satisfaction with student government. Results of the survey are shown in the table by class rank. Complete parts (a) through (d) below. Click the icon to view the table. ..... (a) If a survey participant is selected at random, what is the probability that he or she is satisfied with student government? P(satisfied) = (Round to three decimal places as needed.) Data Table (b) If a survey participant is selected at random, what is the probability that he or she is a junior? P(junior) = (Round to three decimal places as needed.) %D Freshman Total Sophomore 47 Junior Senior Satisfied 59 63 64 233 (c) If a survey participant is selected at random, what is the probability that he or she is satisfied and a junior? Neutral 22 15 14 15 66 Not satisfied 19 22 16 21 78 P(satisfied and junior) = Total 100 84 93 100 377 %3D (Round to three decimal places as needed.) (d) If a survey participant is selected at random, what is the…
A teacher is currently teaching two statistics classes, one at 8:00 A.M.and the other at 10:00 A.M. The accompanying table summarizes the attendance records by showing the probability of the number of absent students per class. Complete parts a and b. Probability Number of Absent Students 8 A.M. Class 10 A.M. Class 0 0.05 0.15 1 0.19 0.37 2 0.29 0.21 3 0.18 0.15 4 0.21 0.07 5 0.08 a. Calculate the mean number of students absent for each class. Calculate the mean number of students absent from the 8:00 A.M. class. μ= (Type an integer or a decimal. Do not round.) . Calculate the mean number of students absent from the 10:00 A.M. class. μ= (Type an integer or a decimal. Do not round.) b. Calculate the standard deviation for the number of students absent for each class. Calculate the standard deviation for the number of students absent from the 8:00 A.M.class. σ=…
The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. Complete parts (a) and (b) below. Click the icon to view the data on business degrees. (a) Find the probability that a randomly selected student is male, given that the student received a business degree. The probability that a randomly selected student is male, given that the student received a business degree, is (Round to three decimal places as needed.)
The table below shows the results of a survey about a junk food tax. Support Oppose Unsure Male 116 370 14 Female 289 389 25 A person is selected at random from the sample. What is the probability that the person is male and supports the tax? Your answer should be a decimal (not a percent) correct to three decimal places.

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