The number of students using the School Bus per day is found in the distribution below. 15 25 10 12 P(X) 0.3 0.4 0.2 0.1 Find the mean , variance, and the standard deviation for this probability distribution. Mean = [ Select ] Variance = [ Select ] [ Select ] Standard deviation =

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.CR: Chapter 13 Review
Problem 10CR
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The number of students using the School Bus per day is found in the distribution below.
15
25
10
12
P(X)
0.3
0.4
0.2
0.1
Find the mean , variance, and the standard deviation for this probability distribution.
Mean =
[ Select ]
Variance =
[ Select ]
[ Select ]
Standard deviation =
Transcribed Image Text:The number of students using the School Bus per day is found in the distribution below. 15 25 10 12 P(X) 0.3 0.4 0.2 0.1 Find the mean , variance, and the standard deviation for this probability distribution. Mean = [ Select ] Variance = [ Select ] [ Select ] Standard deviation =
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ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,