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Given X ~ N(10, 3), find the mean of the sample sum when sample size n...

Given X ~ N(10, 3), find the mean of the sample sum when sample size n = 100.

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Answer #1

Solution :

Given that ,

mean = = 10

standard deviation = = 3

n = 100

=

= 10

mean of the sample sum when sample size n = 100

. =10

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