Thursday
April 24, 2014

Homework Help: Statistics

Posted by Kevin on Tuesday, February 12, 2013 at 5:18pm.

1. Each of 4 people is presented with gourmet coffee and ordinary coffee and asked to identify the gourmet coffee. None of the 4 can really tell the difference and are merely guessing.

a. What is the probability that exactly 2 of the 4 correctly identify the gourmet coffee?








b. What is the probability that at least 2 of the 4 correctly identify the gourmet coffee?




c. What is the probability that at most 1 out of the 4 correctly identify the gourmet coffee?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics - Each of 4 people is presented with gourmet coffee and ordinary ...
Statistics - Each of 4 people is presented with gourmet coffee and ordinary ...
Statistics - Each of 4 people is presented with gourmet coffee and ordinary ...
Statistics - Of 500 randomly selected people in new york city, 210 people had O...
Statistics - In the following question, identify which choices would be ...
Statistics - 1. of 500 randomly selected people in new york city, 210 people had...
Psychology - An essential part of scientific thinking is not only how to use ...
english - My grandmother happily presented the family heirloom at the wedding. ...
Grammar (Ms. Sue) - Indentify the tense of the underlined verb in each sentence ...
statistics math - The unemployment rate is 5.8% (Bureau of Labor Statistics, ...

Search
Members