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A recent survey of 1021 employees found that 23% of them would lay off their bosses if they could. Complete parts a through d below based on a random sample of 10 employees. a. What is the probability that exactly three employees would lay off their boss? The probability is (Round to four decimal places as needed.) b. What is the probability that three or fewer employees would lay off their bosses? The probability is (Round to four decimal places as needed.) c. What is the probability that five or more employees would lay off their bosses? The probability is (Round to four decimal places as needed.) d. What are the mean and standard deviation for this distribution? The mean number of employees that would lay off their bosses is (Type an integer or a decimal. Do not round.) The standard deviation of employees that would lay off their bosses is approximately (Round to four decimal places as needed.) LE

A recent survey of 1021 employees found that 23% of them would lay off their bosses if they could. Complete parts a through d below based on a random sample of 10 employees. a. What is the probability that exactly three employees would lay off their boss? The probability is (Round to four decimal places as needed.) b. What is the probability that three or fewer employees would lay off their bosses? The probability is (Round to four decimal places as needed.) c. What is the probability that five or more employees would lay off their bosses? The probability is (Round to four decimal places as needed.) d. What are the mean and standard deviation for this distribution? The mean number of employees that would lay off their bosses is (Type an integer or a decimal. Do not round.) The standard deviation of employees that would lay off their bosses is approximately (Round to four decimal places as needed.) LE

MATLAB: An Introduction with Applications
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 recent survey of 1021 employees found that 23% of them would lay off their bosses if they could. Complete parts a through d below based on a random sample of 10 employees. a. What is the probability that exactly three employees would lay off their boss? The probability is (Round to four decimal places as needed.) b. What is the probability that three or fewer employees would lay off their bosses? The probability is 0. (Round to four decimal places as needed.) c. What is the probability that five or more employees would lay off their bosses? The probability is (Round to four decimal places as needed.) d. What are the mean and standard deviation for this distribution? The mean number of employees that would lay off their bosses is (Type an integer or a decimal. Do not round.) The standard deviation of employees that would lay off their bosses is approximately (Round to four decimal places as needed.)
Transcribed Image Text:A recent survey of 1021 employees found that 23% of them would lay off their bosses if they could. Complete parts a through d below based on a random sample of 10 employees. a. What is the probability that exactly three employees would lay off their boss? The probability is (Round to four decimal places as needed.) b. What is the probability that three or fewer employees would lay off their bosses? The probability is 0. (Round to four decimal places as needed.) c. What is the probability that five or more employees would lay off their bosses? The probability is (Round to four decimal places as needed.) d. What are the mean and standard deviation for this distribution? The mean number of employees that would lay off their bosses is (Type an integer or a decimal. Do not round.) The standard deviation of employees that would lay off their bosses is approximately (Round to four decimal places as needed.)
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