Posted by **AMbe** on Saturday, August 4, 2012 at 10:02am.

Four out of five people have had cold pizza for breakfast. If 20 people are asked, what is the probability that exactly 10 have had pizza for breakfast.

- Stats -
**MathMate**, Saturday, August 4, 2012 at 1:40pm
"Four people out of five have had cold pizza for breakfast" seems to imply that the probability for success (p)=0.8.

After that, review the conditions for applicability of binomial distribution and apply accordingly. If some of the conditions are not specified, and if you believe that it is appropriate, state your assumptions and proceed accordingly.

For conditions, see:

http://www.jiskha.com/display.cgi?id=1344089015

## Answer this Question

## Related Questions

- statistics - 1.a person selects a card from a deck .it is a red card ,he wns 1$....
- MATH - Adrienne had a pizza party at a local arcade. She spent twenty-four ...
- MATH - Adrienne had a pizza party at a local arcade. She spent twenty-four ...
- xiamen university - The probability that a person catches a cold during the cold...
- math - jeff has 1/2 pizza left in the fridge. at breakfast he ate 1/3 of it.What...
- math - Alex has 1/2 pizza left in the fridge. At breakfast he ate 1/3 of it. ...
- Math - If there are 7 people at a party and four pizza's and each person eats 3/...
- Math - Carol had a pizza party for her friends. She ordered 5 different kinds of...
- math - Adrienne had a pizza party at a local arcade. She spent for pizza and per...
- 8th grade Math - Can you please check my answers? Wally ordered a pizza. He ...