Let X be normally distributed with mean = 2.5 and standard deviation = 2> a.

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Let X be normally distributed with mean µ = 2.5 and standard deviation σ = 2>

a. Find P(X>7.6)>

b. Find P(7.4 ≤ X ≤ 10.6)>

c. Find x such that P(X>x) = 0.025>

d. Find x such that P(x ≤ X ≤ 2.5) = 0.4943>


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