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 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.