Using the appropriate value of the constant c in the given probability mass funct determine the variance of X. |a| – 1 p(x) = -1, if x = -4, –3, –2, 2, 3, 4, %3D %3D 0, otherwise O 3.42 O 35/3 O 35/9 O 10.67

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 9E
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Using the appropriate value of the constant c in the given probability mass function,
determine the variance of X.
| -
if x =-4, -3, -2, 2, 3, 4,
x - 1
%3D
p(x) =
%3D
C
otherwise
3.42
O 35/3
O 35/9
O 10.67
Transcribed Image Text:Using the appropriate value of the constant c in the given probability mass function, determine the variance of X. | - if x =-4, -3, -2, 2, 3, 4, x - 1 %3D p(x) = %3D C otherwise 3.42 O 35/3 O 35/9 O 10.67
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