What is the probability of observing at least 60 cardinal birds in 2012? Suppose we assume that

Question:

What is the probability of observing at least 60 cardinal birds in 2012?

Suppose we assume that the distribution of the number of cardinal birds observed per year is normally distributed and that the true mean and sd are the same as the sample mean and sd calculated in Problems 5.126 and 5.127.

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...