Find the probability that at least 1 student misses the weekly quiz. b. Find the mean value of x. c. Find the standard deviation of x.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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a. Find the probability that at least 1 student misses the weekly quiz.

b. Find the mean value of x.

c. Find the standard deviation of x.

2. Suppose the number of students that miss a weekly quiz given by x has the following discrete distribution:
X
0
P(x) 0.5
1 5 10
0.3 0.1 0.1
Transcribed Image Text:2. Suppose the number of students that miss a weekly quiz given by x has the following discrete distribution: X 0 P(x) 0.5 1 5 10 0.3 0.1 0.1
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