In: Math
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