The property tax paid by homeowners in a large city was determined to be normally distributed with

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The property tax paid by homeowners in a large city was determined to be normally distributed with a mean of $2,800 and a standard deviation of $400. A random sample of four homes was drawn.

a. What is the probability distribution of the mean of the sample of four homes?

b. Determine the probability that the sample mean falls between $2,500 and $2,900.

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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