8.) For the givenclaim, complete parts(a) and(b) below.

Claim: The mean weight of beauty pageant winners is 119 pounds. A study of 16 randomly selected beauty pageants resulted in a mean winner weight of 121 pounds.

a. Express the original claim in symbolic form.

__ __ __

b. Identify the null and the alternative hypotheses.

H_{0: __ __ __}

H_{1: __ __ __}