Find the standard deviation of this probability distribution. Give your answer to at least 2 decimal places

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.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 1YT
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X
0
1
2
3
P(x)
0.2
0.2
0.25
0.35
Find the standard deviation of this probability distribution. Give your answer to at least 2 decimal places
Transcribed Image Text:X 0 1 2 3 P(x) 0.2 0.2 0.25 0.35 Find the standard deviation of this probability distribution. Give your answer to at least 2 decimal places
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