This document discusses using a 99% confidence interval of 60 to 88 to test several hypotheses. It tests: (a) H0 of 44 vs Ha of not 44 and concludes H0 is not rejected at the 99% significance level; (b) H0 of 85 vs Ha of not 85 and concludes H0 is not rejected at the 99% significance level; (c) H0 of 98 vs Ha of not 98 but does not provide a conclusion or significance level.