Asked by Eytan Weisz on May 24, 2024
Verified
In constructing a confidence interval estimate for the difference between two population proportions,we pool the population proportions when the populations are normally distributed.
Confidence Interval Estimate
The specific range estimated from the sample data within which the true value of a population parameter is expected to fall with a certain level of confidence.
Normally Distributed
A type of distribution where data points are symmetrically distributed around the mean, forming a bell-shaped curve.
- Learn the statistical principles for merging proportions in the establishment of confidence intervals or in conducting hypothesis analyses.
Verified Answer
TC
Treylon CaddellMay 29, 2024
Final Answer :
False
Explanation :
Pooling the population proportions is done based on the assumption of equal population proportions for the two groups, not on the normal distribution of the populations.
Learning Objectives
- Learn the statistical principles for merging proportions in the establishment of confidence intervals or in conducting hypothesis analyses.
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