x probability -200 0.01 -25 0.09 0 0.19 75 0.25 150 0.29 200 0.14 325 0.03 the probablity distrubution shown above is for the MRA comapny projective profits (x=profits in $1,000s) for the first year of operation ( negative values denotes a loss find the MRA comapny 's variance in profit for the first year of operation (in 10002) be accurate to four decimals

x probability -200 0.01 -25 0.09 0 0.19 75 0.25 150 0.29 200 0.14 325 0.03 the probablity distrubution shown above is for the MRA comapny projective profits (x=profits in $1,000s) for the first year of operation ( negative values denotes a loss find the MRA comapny 's variance in profit for the first year of operation (in 10002) be accurate to four decimals

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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Question

x	probability
-200	0.01
-25	0.09
0	0.19
75	0.25
150	0.29
200	0.14
325	0.03

the probablity distrubution shown above is for the MRA comapny projective profits (x=profits in $1,000s) for the first year of operation ( negative values denotes a loss

find the MRA comapny 's variance in profit for the first year of operation (in 1000²) be accurate to four decimals

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