Use the appropriate probability model (Binomial).
-It is estimated that 20% of luxury cars manufactured in 2008 were silver. A car
Dealership typically sells 20 luxury cars per month. The probability that more than 10 of
The luxury cars sold per month are silver is
A) .0006.
B) .1276.
C) .0222.
D) .7779
E) None of the above.

Question

Quizplus · Accepted Answer

The probability of selling more than 10 silver cars per month can be calculated using the binomial distribution with n = 20 and p = 0.2. The probability of selling exactly 10 silver cars is 0.1276, and the probability of selling more than 10 silver cars is 1 - 0.1276 = 0.8724.

Use the Appropriate Probability Model (Binomial)