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whitedreamerz whitedreamerz
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2 weeks ago
Use the following to answer the questions below:

Summary statistics from a dataset and the corresponding computer analysis of variance output are provided.

LevelNMeanStDev
A2536.7034.610
B2530.0195.173
C2532.4835.166
     
SourceDFSSMSFP
Groups2571.2285.611.470.000
Error721792.924.9
Total742364.2

Find a 95% confidence interval for the difference in the means of Populations A and B. Round the margin of error to three decimal places.

▸ 4.191 to 9.177

▸ 4.362 to 9.006

▸ 4.333 to 9.035

▸ 3.918 to 9.405
Textbook 
Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
Authors:
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kayekalicokayekalico
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whitedreamerz Author
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2 weeks ago
Good timing, thanks!
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This site is awesome
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2 hours ago
Brilliant
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