Math, asked by f2020231048, 3 months ago

a random variable is normally distributed with a mean of 25 and a standard deviation of 5.a. what value will be exceeded 10% of the time. b.what value will be exceeded 85% of the time.c. determine two values of which the smallest has 25% of the values below it

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Answered by Anonymous

Step-by-step explanation:

We say that a random variable X follows the normal distribution if the ... distributed) with mean µ, and standard deviation σ. ... z will be negative when the value of x is below the mean.

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