Wednesday
April 1, 2015

Homework Help: Statistics(math)

Posted by Kelsey on Friday, June 7, 2013 at 12:46pm.

(20.47 S-AQ) A sample survey interviews an SRS of 252 college women. Suppose (as is roughly true) that 71% of all college women have been on a diet within the past 12 months.

Using Normal approximation, what is the probability (0.001) that 77% or more of the women in the sample have been on a diet? .

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - A sample survey interviews an SRS of 263 college women. Suppose (as...
Algebra - If a researcher wanted to know the mean weight (the mean is the sum of...
Statistics - For some reason I didn't get the entire questions submitted on the ...
math - A small college has 1250 students. There are 30 more women than men. How ...
Business Statistics - Suppose that in the past, 94% of all Hispanic grocery ...
statistics - Find the indicated binomial probabilities. Round to the nearest 3 ...
college psych - Which of the following is true of the prevalance rate of ...
statistics - Find the indicated binomial probabilities. Round to the nearest 3 ...
Statistics - An organization is studying whether women have caught up to men in ...
STAT - A college faculty consists of 400 men and 250 women. The college ...

Members