Question: A random variable, x, has a normal distribution with = 13.6 and = 2.90. Determine a value, x 0, so that a. P

A random variable, x, has a normal distribution with μ = 13.6 and σ = 2.90. Determine a value, x 0, so that
a. P (x > x0) = 0.05.
b. P (x ≥ x0) = 0.975.
c. P (μ - x0 ≥ x ≥ μ + x0) = 0.95.

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