The probability of a lottery ticket being a prized ticket is 0.2. When 4
tickets are purchased, the probability of winning a prize on at least one
ticket is: A. 0.4869 B. 0.5904 C. 0.6234 D. 0.5834
Answers
Answered by
0
Step-by-step explanation:
P(winning prize at least on one ticket)
= 1 - P("Losing on all tickets")
= 1 - (0.8)4 = (1 + (0.8)2)(1 - (0.8)2)
= (1.64)(0.36)
= 0.5904
Similar questions