A sample of 40 observations is selected from one somewhat normal population. The sample mean is 102 and the sample standard deviation is 5. A sample of 50 observations is selected from a second source. The sample mean was 99 and the standard deviation was 6. Conduct a test of the hypothesis using the .04 level of significance.© BrainMass Inc. brainmass.com June 3, 2020, 7:06 pm ad1c9bdddf
Detailed step-by-step explanation of two-tailed test provided in attachment.