Assume that the random variable X is normally distributed, with mean ? = 80 and standard deviation ? = 8. Compute the probability P(X < 90). 0.8849 0.1056 0.8944 0.9015
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Step 1: Given that X is normally distributed with mean μ = 80 and standard deviation σ = 8, we need to find P(X < 90). Show more…
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