#5

A random sample of size 100 was selected from a pool of university students and they were asked whether they use Facebook on a regular base. Sixty replied yes. For the following hypotheses, what would be your conclusion based on the information provided? The level of significance (alpha level) is 0.05. (Hint: Depending on the direction of the alternative test, use 1.65 or -1.65 as the critical z-value)

Ho: P = 0.5 (Null)

Ha: P > 0.5 (Alternative)