6. A recent survey reported in Bloomberg Businessweek dealt with the salaries of CEOS at largecorporations and whether company shareholders made money or lost money.CEO Made More Than CEO Made Less Than$1 MillionTotal$1 MillionShareholders made moneyShareholders lost moneyTotal2111365111624If a company is randomly selected from the list of 24 studied, what is the probability: (showall your calculation, not just the final answers)(a) The CEO made more than $1 million?(b) The CEO made more than $1 million or the shareholders lost money?(c) The CEO made more than $1 million given the shareholders lost money?(d) (Advanced) Of selecting two CEOS and finding they both made more than $1 million?

As per Bartleby guideline expert have to answer first question three subparts only dear student…

Answered: 6. A recent survey reported in…

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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We are interested in analyzing data related to college football. Use S to denote the team is in the SEC and use W to denote a team has a winning season. The probability that a team is in the SEC in the data set is 5.5%. The probability that a team has a winning season is 52.5%. The probability that a team is in the SEC and has a winning season is 3.55%. What percentage of teams are in the SEC or had a winning season? b. What percentage of people teams are in the SEC and did NOT have a winning season? Given a team had a winning season, what is the probability that they are in the SEC? а. с.
A survey conducted by the Segal Company of New York found that in a sample of 189 large companies, 40 offered stock options to their board members as part of their non-cash compensation packages. For small-to-mid-sized companies, 43 of the 180 surveyed indicated that they offer stock options as part of their non-cash compensation packages to their board members. Company Size Stock Options Large Small-to-midsized Yes 40 43 No 149 137
Alex surveyed some students at his school, asking about their favorite sport and whether they have a pet. What is the probability that a student in this survey has pets? Has Pets No Pets Total O 0.063 Basketball 16 12 28 O 0.110 Football 90 72 162 O 0.433 Baseball 38 26 64 O 0.567 Total 144 110 254 O 0.642
The table below displays the results of a survey of 72 people in an office building on whether or not they favor a smoking ban in the cafeteria. Smoking Ban? Gender Favor Oppose No Opinion Female 28 1 Male 25 6 3 Given that a person is Female, what is the probability they Oppose the smoking ban? Round to the nearest whole percentage. 18% 58% 24% 74%
An investment analyst collects data on stocks and notes whether or not dividend were paid and whether or not the stocks increased in price over a given period. Data are presented in the following table: Price Increase No Price Increase Dividends paid 40 75 No dividends paid 87 48 Given that a stock increased in price, what is the probability that it also paid dividends?
In a class of students, the following data table summarizes how many students passed a test and complete the homework due the day of the test. What is the probability that a student chosen randomly from the class did not complete the homework? Passed the test Failed the test Completed the homework 11 7 Did not complete the homework Answer: Submit Answer attempt 4 out of 4 problem 1 out of max 1
A survey conducted on students of XYZ University reported the number of male and female students and their majors. The data obtained are given in the following table. Science Politics Total Men 109 13 122 Women 10 23 33 Total 119 36 155 a. What is the probability that a student majors in Science?b. What is the probability that a student majoring in Science of or being a male?c. What is the probability that a student majoring in Sciences and is given that he is a man?
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2. The probability model of the number of dinners that a typical American cook in a week is as follows. Number of dinners: 1 3 4 6. 7. Probability: 0.05 0.05 0.1 0.15 0.15 0.2 ? 0.2 Complete the probability table (find the missing probability)
5.Approximately 64% of the people murdered actually knew their murderer. Given 63 current unsolved murders, what is the probability that at least (equal to and more than) 35 victims knew their murderer?
When a police officer responds to a call for help in a case of spousal abuse, what should the officer do? A randomized controlled experiment in Charlotte, North Carolina, studied three police responses to spousal abuse: advise and possibly separate the couple, issue a citation to the offender, and arrest the offender. The effectiveness of the three responses was determined by re-arrest rates. The table below shows these rates. Assigned treatment Number of Arrest Citation Advise/separate subsequent arrests 0 175 181 187 1 36 33 24 2 2 7 3 1 1 0 4 0 2 What is the proportion of all cases in which the assigned treatment was "Advise/separate"? 0.33 0.84 0.88 0.29
A researcher wanted to study the commuting habits of community college students and faculty. He wanted to compare their mode of transportation to the college. He asked if they walk, bike, or drive to campus. The following table represents the data that was collected. Walks to campus Bikes to campus Drives to campus Total Students 70 22 78 170 Faculty 5 4 23 32 Total 75 26 101 202 A. Find the probability that a randomly selected member of faculty walks to campus. B. If you are randomly selecting a person from those who bike to campus, what is the probability that you will select a student. C. Perform a Test of Independence to determine if commuting habits are dependent on being a student or a faculty.

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