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The confidence interval for the difference in means 6.2 - 15.7 4.4 - 13.9 5.6 - 15.1 Confidence Interval for...

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Question

Basic Math

The confidence interval for the difference in means

6.2 - 15.7

4.4 - 13.9

5.6 - 15.1

ConfidenceInterval for the Difference Between Two Independent Means
Find the confidence intervalfor the difference in the average monthly egg production of freerange versus caged hens at the 95% confidence level
using a sample of 25 freerange and 25 caged hens. GIVEN: Pooled Std Dev = 8.334
Free RangeCaged
3841
3931
3234
4332
4650
4526
5528
4931
4238
4041
6333
6232
6133
6153
4331
4343
5136
3347
3939
6428
5240
3047
4642
3937
5246

3.2 - 12.7

Answer & Explanation Solved by verified expert
3.8 Ratings (729 Votes)
Formula for Confidence Interval for Difference in two PopulationmeansSample Size of Sample 1 free range hensSample Size of Sample 1    See Answer
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