After an analysis of incoming faxes, the manager of an accounting firm determined the probability distribution of

Question:

After an analysis of incoming faxes, the manager of an accounting firm determined the probability distribution of the number of pages per facsimile as follows:

Compute the mean and variance of the number of pages perfax.

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...