A random sample of size 9 from a distribution of ?(?, 36) yielded ?̅ = 40....

A random sample of size 9 from a distribution of ?(?, 36) yielded ?̅ = 40. Find the confidence intervals for ?

a. 99%

b. 97.5%

c. 95%

d. 90%

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Expert Solution

milcah answered 4 months ago

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