Heather C.

asked • 03/26/14

expected value of x and deviation value of x (HELP!)

x   probability  product xp
1    .20
4    .15
7    .40
10   .25
 
I need to find the expected value of x as well as the deviation value of x.
i got 6.1
3.49939

1 Expert Answer

By:

Kay G. answered • 03/27/14

Tutor
New to Wyzant

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