Test Hypotheses Regarding the Difference of Two Independent Means
-Test $\mu _ { 1 } < \mu _ { 2 }$

Short Answer

Test Hypotheses Regarding the Difference of Two Independent Means
-Test the hypothesis that $\mu _ { 1 } < \mu _ { 2 }$ . Two samples are randomly selected from each population. The sample statistics are given below. Use $\alpha = 0.05$ .