Suppose the weights of the contents of cans of mixed nuts have a normal distribution with mean

Question:

Suppose the weights of the contents of cans of mixed nuts have a normal with mean 32.4 ounces and standard deviation .4 ounce.
(a) If every can is labeled 32 ounces, what proportion of the cans have contents that weigh less than the labeled amount?
(b) If two packages are randomly selected, specify the mean, standard deviation, and of the average weight of the contents.
(c) If two packages are randomly selected, what is the probability that the average weight is less than 32 ounces?
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...