Section 4.3, problem 29: In each case, determine the value of the constant π that makes the
probability statement correct.
(a) Ξ¦(π) = 0.9838
(b) π(0 β€ π β€ π) = 0.291
(c) π(π β€ π) = 0.121
(d) π(βπ β€ π β€ π) = 0.668
(e) π(π β€ |π|) = 0.016