In Testing the Hypotheses $H _ { 0 } :$ The Two Population Locations Are the Same

Essay

In testing the hypotheses: $H _ { 0 } :$ The two population locations are the same $H _ { 1 } :$ The two population locations are different,
with data drawn from two independent samples, the following statistics are calculated: $n _ { A } = 5$ , $T _ { A } = 22$ , $n _ { B } = 9$ , $T _ { B } = 83$ .
a. Which test is used for testing the hypotheses above?
b. What is the p-value of this test?