The data set represents the weights (in pounds) of 10 randomly selected black bears from northeast Pennsylvania.

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The data set represents the weights (in pounds) of 10 randomly selected black bears from northeast Pennsylvania. Assume the weights are normally distributed.

170 225 183 137 287 191 268 185 211 284

(a) Find the sample mean and the sample standard deviation.

(b) Construct a 95% confidence interval for the population mean. Interpret the results.

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Elementary Statistics Picturing The World

ISBN: 9780134683416

7th Edition

Authors: Ron Larson, Betsy Farber

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Question Posted: May 15, 2019 09:10 AM

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The data set represents the weights (in pounds) of 10 randomly selected black bears from northeast Pennsylvania.

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a x 2141 s 511 b With 95 confidence you can say tha...View the full answer

Elementary Statistics Picturing The World

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