Question: Problem 8.58: Find the following probabilities for Verbal SAT test scores X, for which the mean is 500 and the standard deviation is 100. Assume SAT scores are described by a normal curve

(a) \(\Pr \left( X\le 500 \right)\)

(b) \(\Pr \left( X\le 650 \right)\)

(c) \(\Pr \left( X\ge 700 \right)\)

(d) \(\Pr \left( 500\le X\le 700 \right)\)