The average charitable contribution itemized per income tax return in Pennsylvania is $792 Suppose that the distribution of contributions is normal with a standard deviation of $103 Find the limits for the middle 50 of contributions ...

The middle 50 means that 25 of the area ...

The average charitable contribution itemized per income tax return in Pennsylvania is $792. Suppose that the distribution

Question:

The average charitable contribution itemized per income tax return in Pennsylvania is $792. Suppose that the of contributions is normal with a standard deviation of $103. Find the limits for the middle 50% of contributions.
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...