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Similar Tests - Facebook Friends: You want to test the following similar claims about the number...

Similar Tests - Facebook Friends: You want to test the following similar claims about the number of Facebook friends that college students have.

For each test, choose the appropriate null hypothesis.

(a) Claim: The average number of Facebook friends for college student users is greater than 254.
Choose the appropriate null hypothesis.

H0: p = 254

H0: p = 0.5    

H0: x = 254

H0: μ = 254


(b) Claim: Most college student Facebook users have more than 254 Facebook friends.
Choose the appropriate null hypothesis.

H0: x = 254

H0: p = 254    

H0: μ = 254

H0: p = 0.5

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