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

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Basic Math

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

For each test, choose the appropriate null hypothesis.

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

H0: p = 254

H0: p =0.5    

H0: x = 254

H0: ? = 254


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

H0: x = 254

H0: p =254    

H0: ? = 254

H0: p = 0.5

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