I just need help with last question
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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I just need help with last question
![A recent survey of 1024 employees found that 27% 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 0.2609.
(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 0.7274.
(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 0.1037.
(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.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5e2e8d1f-259e-4d47-b4f5-822ff1aa37c9%2F56a6e1c3-3272-4c36-a65b-16ed7ef8a83c%2Fusafq28_processed.png&w=3840&q=75)
Transcribed Image Text:A recent survey of 1024 employees found that 27% 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 0.2609.
(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 0.7274.
(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 0.1037.
(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.)
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