A random variable follows the normal probability distribution with a mean of 124 and a standard deviation
Question:
A random variable follows the normal probability distribution with a mean of 124 and a standard deviation of 27. What is the probability that a randomly selected value from this population
a. Is between 100 and 140?
b. Is between 130 and 170?
c. Is between 65 and 90?
d. Is between 120 and 180?
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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a Z 100 Z 140 b Z 130 Z J 27 P 100 x 140 P 089 z 059 170 c Z N Z XP Z x 65 ...View the full answer
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