Tuesday
July 22, 2014

Homework Help: Statistics

Posted by Thano on Sunday, October 28, 2007 at 11:53am.

For two normal distributions with the same mean, but different standard deviations, the 95% confidence interval will be:

(a) The same for both distributions
(b) Larger for the distribution with the smaller standard deviation
(c) Smaller for the distribution with the smaller standard deviation

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - The statement 'The median of a distribution is approximately equal ...
Business Statistics - 1.  Suppose that the mean of the annual return for common ...
MATH - Which of the following normal distributions has the smallest spread? A. A...
Statistics - What does it mean when we state: "Many frequency distributions in ...
statistics - 14) You wish to compare the average GPA of students from one ...
statistics-please please help - A) Choose one of the following distributions (...
statistics - 6. Which distribution has the larger mean? i) t distribution, (df...
math - Alberto studied the distribution of two sets of data. He found that both ...
Statistics (42) - A simple random sample of 60 items resulted in a sample mean ...
Statistics - Suppose x has a mound-shaped distribution with sigma = 9 . A random...

Search
Members