Determine the null hypothesis, H0, and the alternative hypothesis, H1. Let population 1 represent the individuals without prior call center experience and population 2 represent the individuals with prior call center experience.
H0:μ1−μ2=0
H1:μ1−μ2≠0
(Type integers or decimals. Do not round.)
Compute the test statistic.
(___)(Round to two decimal places as needed.)