Let X 1 , X 2 ,..., X 121 be a random sample from an unknown distribution.

Question:

Let X1, X2 ,..., X121 be a random sample from an unknown distribution. After observing this sample, the sample mean and the sample variance are calculated to beX = 29.25, S = 20.7

Design a test to decide betweenHo:  = 30, H:  < 30,

and calculate the P-value for the observed data.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Question Posted: