A random sample of 500 items reveals that 285 of the items have the attribute of interest. a. What is the point estimate for the population proportion for all the items having this attribute? b. Use the info from the random sample to develop a 95% confidence interval eatimate for the population proportion,p, of all items having this attribute of interest. The point estimate is____. (Round to two decimal places)
A random sample of 500 items reveals that 285 of the items have the attribute of interest. a. What is the point estimate for the population proportion for all the items having this attribute? b. Use the info from the random sample to develop a 95% confidence interval eatimate for the population proportion,p, of all items having this attribute of interest. The point estimate is____. (Round to two decimal places)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A random sample of 500 items reveals that 285 of the items have the attribute of interest.
a. What is the point estimate for the population proportion for all the items having this attribute?
b. Use the info from the random sample to develop a 95% confidence interval eatimate for the population proportion,p, of all items having this attribute of interest.
The point estimate is____. (Round to two decimal places)
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