X is normally distributed with a mean of -9.74 and a standard deviation of 0.27. a....

X is normally distributed with a mean of -9.74 and a standard deviation of 0.27.

a. Find the value of x that solves P(X ≤ x)= 0.25

b. Find the value of x that solves P(X > x)= 0.20

c. Find the value of x that solves P(x <X ≤ -9.70) = 0.20

d. Find the value of x that solves P(-9.74 < X ≤x) = 0.35

Expert Solution

orchestra answered 2 years ago

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