Find endpoints of a t-distribution with 0.005 beyond them in each tail if the sample has size

Question:

Find endpoints of a t-distribution with 0.005 beyond them in each tail if the sample has size n = 40.

Assume the sample is a random sample from a distribution that is reasonably normally distributed and we are doing inference for a sample mean.

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...

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