3,4

unesuon .3 Suppose that the length X of the life (in years) of a battery for a computer has a distribution that can be described by the pdf: 2 K x _ __ f0?) = '2? m Determine the probability that the battery fails before the one year warranty expires on the computer. . a) 0 0.1392 b) 0 0.2198 c) 0 0.9802 '_ d) 0 0.0392 ' e) 0 0.0198 5 f) 0 None of the above Review Late . Question 4 2 Let X be the amount of time (in hours) the wait is to get a table at a restaurant. Suppose the cdf is i represented by i i 0 x2 ' Use the cdf to determine P(X s 2/3,). l 3) 00.8889 \\ I b) 0 0.1111 CCR2U22VM05: :10/15/2022 2:46:18 AM 2003