A Student Documents a Slow Internet by Observing the Time

Essay

A student documents a slow internet by observing the time , in minutes, that it takes to download five different web pages.
1 5 3 1 5
Let µ =population mean time in minutes.
(a) Formulate the hypotheses when the intent of the test is to show that µ /= 2.

(b) Assuming that the download time has a normal distribution, conduct a test of hypotheses. Take α = .10
(c) Based on the conclusion to your test in Part a, what error could you have made.