Solution Found!
(Opt.) Of the 50 automobiles in a used-car lot. 10 are
Chapter 5, Problem 30RE(choose chapter or problem)
QUESTION:
Problem 30RE
(Opt.) Of the 50 automobiles in a used-car lot. 10 are white. If 5 automobiles are selected to be sold at an auction, find the probability that exactly 2 will be white. (5−4)
Questions & Answers
QUESTION:
Problem 30RE
(Opt.) Of the 50 automobiles in a used-car lot. 10 are white. If 5 automobiles are selected to be sold at an auction, find the probability that exactly 2 will be white. (5−4)
ANSWER:
Solution
Step 1 of 1
We have to find the probability of exactly 2 will be white, when we select 5 automobiles
Given that there are 50 automobiles in a used car lot
In that 10 are white
And we have to select 5 automobiles to auction
Let X be the no.of white automobiles