Grades on the last Economics 301 exam were not very good. Graphed, their distribution had a shape

Question:

Grades on the last Economics 301 exam were not very good. Graphed, their distribution had a shape similar to the pdf

As a way of “curving” the results, the professor announces that he will replace each person’s grade, Y, with a new grade, g(Y), where g(Y) = 10 √ Y. Will the professor’s strategy be successful in raising the class average above 60?

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...