Assume a normal distribution and find the following probabilities. a. P(x < 21 | = 25

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Assume a normal distribution and find the following probabilities.

a. P(x < 21 | µ = 25 and σ = 4).

b. P(x ≥ 77 | µ = 50 and σ = 9).

c. P(x > 47 | µ = 50 and σ = 6).

d. P(13 < x < 29 | µ = 23 and σ = 4).

e. P (x ≥ 105 | µ m = 90 and σ = 2.86).


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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