Test of Hypothesis: t-test Job_Hours (No) - Job_Hours (Yes) Alternative Hypothesis He: Mean of 'Job_Hours (No) - Job_Hours (Yes)' is not equal to 0 2.5% lower critical value in units of data = -6.985544 2.5% upper critical value in units of data = 6.985544 Unequal population variances was assumed. Diff of Means Sid Error Obs t Stat DF 2.5% 1-Lower Critical 2.5% t-Upper Critical P-value -7.20988 3.5179 -2.07223 93.314 -1.98571 1.98571 0.0410029