The probability distribution of a random variable X is given below. Given the mean Find the variance (Var(X)) and the standard deviation, respectively. O [15.02, 3.88] O [500.00, 22.36] O [564.43, 23.76] O [3.88, 1.97] O [40.58, 6.37] 1 2 3 5 10/29 5/29 X P(X=X) 3/29 H=3.66 9 9/29 2/29

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.3: Special Probability Density Functions
Problem 40E: Pygmy Height The average height of a member of a certain tribe of pygmies is 3.2ft, with a standard...
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The probability distribution of a random variable X is given below.
Given the mean
Find the variance (Var(X)) and the standard deviation, respectively.
O [15.02, 3.88]
O [500.00, 22.36]
O [564.43, 23.76]
[3.88, 1.97]
[40.58, 6.37]
X
1 2 3
5
P(X=X) 3/295/29 10% 9
29 29
H=3.66
9
29
Transcribed Image Text:The probability distribution of a random variable X is given below. Given the mean Find the variance (Var(X)) and the standard deviation, respectively. O [15.02, 3.88] O [500.00, 22.36] O [564.43, 23.76] [3.88, 1.97] [40.58, 6.37] X 1 2 3 5 P(X=X) 3/295/29 10% 9 29 29 H=3.66 9 29
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ISBN:
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