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5 Questions returned
No. & Date AskedQuestion
# 779 :: 7/13/09
Question 779 has been Answered
If all the values in a set are converted to z-scores, is the shape of the distribution of the z scores will be bell shape regardless of the distributi. . .

Central Limit Theorem

# 619 :: 2/8/09
Question 619 has been Answered
Suppose the annual consumption of chicken mean is 20.84 pounds per person, and that the standard deviation for the consumption of chicken per person i. . .

Central Limit Theorem

# 336 :: 8/11/08
Question 336 has been Answered
Why is population shape of concern when estimating a mean? What does sample size have to do with it?. . .

Central Limit Theorem

# 211 :: 5/29/08
Question 211 has been Answered
State the main points of the Central Limit Theorem for a mean. B. Why is population shape of concern when estimating a mean? What does sample size hav. . .

Central Limit Theorem, Sample Size

# 209 :: 5/29/08
Question 209 has been Answered
In 1992, the FAA conducted 86,991 pre-employment drug tests on job applicants who were to be engaged in safety and security relatd jobs and found that. . .

Central Limit Theorem, binomial, Normal Approximation, Confidence Intervals