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marcsleiman marcsleiman
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A month ago
Use the following to answer the questions below:

Computer output from a regression analysis is provided.

The regression equation is Y = 72.9 - 0.519 X

Predictor CoefSE CoefTP
Constant72.9092.03735.790.000
X-0.51950.1946-2.670.008


The sample size in this situation is n = 157. Construct a 95% confidence interval for the population slope. Round the margin of error to four decimal places.

▸ -0.9009 to -0.1381

▸ -0.8976 to -0.1414

▸ -0.9138 to -0.1252

▸ -0.9038 to -0.1352
Textbook 
Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
Authors:
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BronosBronos
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A month ago
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marcsleiman Author
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A month ago
Good timing, thanks!
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Yesterday
Brilliant
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2 hours ago
Smart ... Thanks!
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