7.34 Suppose that for a given computer salesperson, theprobability distribution of x = the number of systemssold in 1 month is given by the following table:1 2 3 4 5 6 7.05 .10 .12 .30 .30 .11 .01 .018p(x)a. Find the mean value of x (the mean number ofsystems sold).b. Find the variance and standard deviation of x.How would you interpret these values?c. What is the probability that the number ofsystems sold is within 1 standard deviation of itsmean value?d. What is the probability that the number ofsystems sold is more than 2 standard deviationsfrom the mean? (Hint: See Example 7.13.)

Answered: 7.34 Suppose that for a given computer…

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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