Homework Help: Statistics

Posted by Ambra on Thursday, May 3, 2012 at 9:07am.

An insurance sales representative selects 4 policies to review. The group of policies she can select from contains 10 life policies, 5 automobile policies, and 3 homeowners policies. Find the probability of selecting all life policies.

The number of ways to select all life insurance policies is 10C4. Hence,
P)all life policies = 10C4 = 210 = 7
-------------
18C4 =3060 102
Can someone tell me how did you get the 210 and the 3060. I need it broke down step by step then I can follow it.

Thanks for your help. This is for my final.

No one has answered this question yet.

Answer this Question

Related Questions

Math Probability - An insurance sales representative selects 3 policies to ...
Statistics- Help - I need help with this problem for school. For the first one ...
Stats - I need help with this problem for school. For the first one i got .3758 ...
Need someone to check - It is known that about 20% of car insurance policies ...
Stats - I need help with this problem for school. For the first one i got .3758...
Statistics- Need someone to check - Ok so i don't know how i got that ...
Statistics Help Please - How do I tell if this is a mean or a proportion 1. ...
Math - Karen can be paid in one of two ways for selling insurance policies: Plan...
statistics - A life insurance salesman sells on the average 3 life insurance ...
U.S. History - The worksheet says: Write the key policies of administration ...

For Further Reading

First Name:
School Subject:
Answer: