Part b
Given the summary statistics: sample mean \(\bar{x} = 130\) mm Hg, hypothesized mean \(\mu = 135\) mm Hg, sample standard deviation \(s = 10\) mm Hg, and sample size \(n = 30\), calculate the t statistic for this one-sample test.
Part b
Given a sample with a mean of 50, a hypothesized population mean of 45, a sample standard deviation of 8, and a sample size of 25, calculate the test statistic using the formula for the T test.