THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A random sample of 16 male students and an independent random sample of 16 female students were asked to write essays at the conclusion of a writing course.These essays were then ranked from 1(best)to 30(worst)by a professor.The following rankings resulted.
-Test the null hypothesis that in the aggregate the two genders are equally ranked against a two-sided alternative.
Definitions:
Rate of Return
The gain or loss of an investment over a specified period, expressed as a percentage of the investment's cost.
Simple Interest
Interest that is determined just on the original amount, or on the remaining unpaid portion of that amount.
Government of Alberta
The provincial government responsible for public policy, regulation, and administration in the province of Alberta, Canada.
Treasury Bill
Short-term government securities issued at a discount from the face value and paying no interest, maturing usually in one year or less.
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