b. On average, how many lines are busy? c. Compute the standard deviation of Y. d. Construct a probability histogram for Y; locate the mean; and show one-, two-, and three-standard-deviation intervals.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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y
1 2 3
4.
5
P(Y = y) 0.052 0.154 0.232 0.240 0.174 0.105 0.043
%3D
Transcribed Image Text:y 1 2 3 4. 5 P(Y = y) 0.052 0.154 0.232 0.240 0.174 0.105 0.043 %3D
b. On average, how many lines are busy?
c. Compute the standard deviation of Y.
d. Construct a probability histogram for Y; locate the mean; and
show one-, two-, and three-standard-deviation intervals.
Dash
Transcribed Image Text:b. On average, how many lines are busy? c. Compute the standard deviation of Y. d. Construct a probability histogram for Y; locate the mean; and show one-, two-, and three-standard-deviation intervals. Dash
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