Determine the Appropriate Hypothesis Test to Perform
-A Random Sample $n = 50$

Short Answer

Determine the Appropriate Hypothesis Test to Perform
-A random sample of size $n = 50$ results in a sample mean of 24 and a sample standard deviation of $1.5$ . An independent sample of size $\mathrm { n } = 60$ results in a sample mean of 22 and a sample standard deviation of $1.9$ . Does this constitute sufficient evidence to conclude that the population means differ at the $\alpha = 0.05$ level of significance?