1-Proportion Hypothesis Test
p -> The true propotion of internet users who download music using a P2P file sharing network
Ho: p=.14
P(z>10.48) = 5.311619-26 (approximately 0)
Since p is small, we are going to reject Ho and conclude that the true mean proportion of users who download music from the internet using a p2p file sharing network is greater than the hypothesized value.
Ha: P>.14
Random Sample (yes)
Population is at least 10 times sample size (at least 750 internet users)
n(p) > 10 < 75 * .14 = 10.5 (yes)
n (1-p) > 10 75 * .86 = 64.5 (yes)
