### statistic home work

1-If 90 percent of automobiles in Orange County have both headlights working, what is the probability that in a sample of 8 automobiles, at least 7 will have both headlights working? A) 0.8131 B) 0.3826 C) 0.0351 D) 0.875 2-The following table lists the probability for cash prizes in a lottery conducted at Lawson’s Department Store. Prize ($) Probability 0 0.45 10 0.30 100 0.20 500 0.

Megha
29-Apr-2020