A student taking Management Science 301 at East Haven University

A student taking Management Science 301 at East Haven University will receive one of the five possible grades for the course: A, B, C, D, or F. The distribution of grades over the past two years is as follows:

GRADE NUMBER OF STUDENTS

A ..............80

B ..............75

C ..............90

D ..............30

F ..............25

Total 300

If this past distribution is a good indicator of future grades, what is the probability of a student receiving a C in the course?


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...