MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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In a nursing home study, the researchers found that 15 out of 34 randomly selected small nursing homes had a resident vaccination rate of less than 80%, while 17 out of 27 randomly selected large nursing homes had a resident vaccination rate of less than 80%. Construct the 99% confidence interval for the difference between proportion of small bursing homes with a resident vaccination rate of less than 80% and large nursing homes. Let small nursing homes be population 1.
A. Find the point estimate
B. Find the critical value(s)
C. Find the margin of error
D. Construct the confidence interval.
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