SOLUTION: It is asserted that 80 percent of the cars approaching an individual toll booth in New Jersey are equipped with an E-ZPass transponder. Find the probability that in a sample of six

Question 240241: It is asserted that 80 percent of the cars approaching an individual toll booth in New Jersey are equipped with an E-ZPass transponder. Find the probability that in a sample of six cars:
What is the probability that 10 of the selected policyholders submitted a claim last year?
What is the probability that 10 or more of the selected policyholders submitted a claim last year?
What is the probability that more than 10 of the selected policyholders submitted a claim last year?
Answer by stanbon(48568) (Show Source):
You can put this solution on YOUR website!
It is asserted that 80 percent of the cars approaching an individual toll booth in New Jersey are equipped with an E-ZPass transponder.
------------
Binomial with n=6 ; p = 0.8
-------------------------------------
Find the probability that in a sample of six cars:
What is the probability that 10 of the selected policyholders submitted a claim last year?
---
You cannot have 10 when the sample size is 6.
==================================================
Cheers,
Stan H.

What is the probability that 10 or more of the selected policyholders submitted a claim last year?
What is the probability that more than 10 of the selected policyholders submitted a claim last year?