Fifteen students were asked to estimate the length of one minute without reference
to a clock, and the times (in seconds) are listed below. Test the claim that these
times are from a population with a mean equal to 60 seconds. Use $\alpha = 0.05$
69, 81, 39, 65, 42, 21, 60, 63, 66, 48, 64, 70, 96, 91, 65
State the claim, Ho, H1, value of the test statistic, p-value, Reject Ho or Fail to Reject
Ho, final conclusion.