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For the given? claim, complete parts? (a) and? (b) below. ?Claim: The mean weight of beauty...

For the given? claim, complete parts? (a) and? (b) below. ?Claim: The mean weight of beauty pageant winners is 108 pounds. A study of 21 randomly selected beauty pageants resulted in a mean winner weight of 105 pounds. a. Express the original claim in symbolic form b. b. Identify the null and the alternative hypotheses

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Answer #1

a)

Claim: The mean weight of beauty pageant winners is 108 pounds.

That is  \mu = 108

b)

H0: \mu = 108 (Null hypothesis)

Ha: \mu\neq 108 (Alternative hypothesis)

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