A normal distribution has a mean of = 50 and a standard deviation of =
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A normal distribution has a mean of μ = 50 and a standard deviation of σ = 12. For each of the following scores, indicate whether the tail is to the right or left of the score and find the proportion of the distribution located in the tail.
a. X = 53
b. X = 44
c. X = 68
d. X = 38
DistributionThe 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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Statistics For The Behavioral Sciences
ISBN: 9781111830991
9th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau
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