The weekly demand of a slow-moving product has the probability mass function shown in the image attached. Find the variance and standard deviaton of weekly demand The variance of weekly demand is (Type an integer or a decimal. Do not round.) The standard deviation of weekly demand is (Type an integer or a decimal. Do not round.)
The weekly demand of a slow-moving product has the probability mass function shown in the image attached. Find the variance and standard deviaton of weekly demand The variance of weekly demand is (Type an integer or a decimal. Do not round.) The standard deviation of weekly demand is (Type an integer or a decimal. Do not round.)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 44E
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The weekly demand of a slow-moving product has the probability mass function shown in the image attached.
Find the variance and standard deviaton of weekly demand
The variance of weekly demand is
(Type an integer or a decimal. Do not round.)
The standard deviation of weekly demand is
(Type an integer or a decimal. Do not round.)
Transcribed Image Text:Demand, x
Probability, f(x)
0.2
1
0.4
2
0.1
0.3
4 or more
0.0
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