Calculate the mean of a Chi- Square distribution with 7 degrees of freedom?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 1E
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Question
Calculate the mean of a Chi-
Square distribution with 7
degrees of freedom?
a)5
b)7
c)6
d)8
Transcribed Image Text:Calculate the mean of a Chi- Square distribution with 7 degrees of freedom? a)5 b)7 c)6 d)8
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