Monday

December 22, 2014

December 22, 2014

Posted by **Jordan** on Monday, September 20, 2010 at 11:03pm.

What is the probability that at least 2 of the dinners selected are pasta dinners?

- math -
**PsyDAG**, Tuesday, September 21, 2010 at 10:46amThis is the same as probability of 2, 3, 4 or 5 dinners being selected.

P(2) = 5/13 * 4/12 * 8/11 * 7/10 * 6/9 = ?

P(5) = 5/13 * 4/12 * 3/11 * 2/10 * 1/9 = ?

Probability of P(2), P(3), P(4) or P(5) = sum of these probabilities.

**Answer this Question**

**Related Questions**

math - Assume that there are 16 frozen dinners: 8 pasta, 4 chicken, and 4 ...

college - Assume that there are 16 frozen dinners: 8 pasta, 4 chicken, and 4 ...

business math - chicken delight sells whole-chicken dinners for $12 and half-...

algebra - Please help me? Chicken Dinners. High Flyin' Wings charges $12 for a ...

Business Math - prepares fresh gourmet entrees each day on Wednesday 80 baked ...

math - Epicure Market prepares fresh gourmet entrees each day. On Wednesday, 80 ...

math - Epicure Market prepares fresh gourmet entrees each day. On Wednesday, 80 ...

math - restaurant offers a $20 dinner deal. Dinners share one of 4 appetizers, ...

Math - A restaurant offers a $20 dinner deal. Dinners share one of 4 appetizers...

physics - A shop prepares fresh takeout where 40 baked chicken dinners were ...