In Exercise 1.18, test the goodness of fit between the observed class frequencies and the corresponding expected

Question:

In Exercise 1.18, test the goodness of fit between the observed class frequencies and the corresponding expected frequencies of a normal distribution with p = 65 and a = 21, using a 0.05 level of significance.

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...