d) What is the probability that at most 6 people will use the new machine? e) What is the probability that will falls within 2 standard deviations of the mean?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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d) What is the probability that at most 6 people will use the new machine?
e) What is the probability that z will falls within 2 standard deviations of the mean?
Transcribed Image Text:d) What is the probability that at most 6 people will use the new machine? e) What is the probability that z will falls within 2 standard deviations of the mean?
2.
Problem 1
A fitness center bought a new exercise machine called the Mountain Climber. They decided to
keep track of how many people used the machine over a 7-hour period. The table below, shows the
probability distribution for r, the number of people who used the machine.
9 10
0.05 0.1
8.
P(I) | 0.1
0.15
0.4 0.2
Transcribed Image Text:2. Problem 1 A fitness center bought a new exercise machine called the Mountain Climber. They decided to keep track of how many people used the machine over a 7-hour period. The table below, shows the probability distribution for r, the number of people who used the machine. 9 10 0.05 0.1 8. P(I) | 0.1 0.15 0.4 0.2
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