The grades in a statistics course for a particular semester were as follows. Test the hypothesis, at

Question:

The grades in a statistics course for a particular semester were as follows. Test the hypothesis, at the 0.05 level of significance, that the distribution of grades isuniform.

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...