Three universities had decided to administer the same comprehensive examination to the recipients of MBA degrees. From each university, a random sample of MBA recipients was selected and given the test. The following table shows the scores taken from samples of students from each university Three samples of size 5 were taken, one from each university. The sample means and variances were collected from each one and summarized in the table below. SUMMARY Groups Count Sum Average Variance Northern 5 405 81 15.5 Central 5 435 87 2.5 Southern 5 414 82.8 5.2 An ANOVA Test was run using the three samples with a resulting p-value = .01465