ensions Help Accessibility 1 2 4 For questions 5 - 6, answer the questions about random variables. 5 What is the standard deviation for the random variable X? X 0 1 2 3 4 5 P(x) 0.1 0.2 0.1 0.1 0.2 0.3 4 What is the variance for the random variable X? X 1 2 3 4 5 P(x) 0.1 0.1 0.6 0.1 0.1 6 zoom Σ B W Sign 31
ensions Help Accessibility 1 2 4 For questions 5 - 6, answer the questions about random variables. 5 What is the standard deviation for the random variable X? X 0 1 2 3 4 5 P(x) 0.1 0.2 0.1 0.1 0.2 0.3 4 What is the variance for the random variable X? X 1 2 3 4 5 P(x) 0.1 0.1 0.6 0.1 0.1 6 zoom Σ B W Sign 31
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 9E
Question
Transcribed Image Text:ensions Help Accessibility
1
2
4
For questions 5 - 6, answer the questions about random variables.
5
What is the standard deviation for
the random variable X?
X 0 1 2 3 4 5
P(x) 0.1 0.2 0.1 0.1 0.2 0.3
4 What is the variance for the random
variable X?
X
1
2
3
4
5
P(x) 0.1
0.1
0.6
0.1 0.1
6
zoom
Σ
B
W
Sign
31
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