Use the results of Problem 18 from Section 14.1 to answer the following questions: (a) Predict the
Question:
Use the results of Problem 18 from Section 14.1 to answer the following questions:
(a) Predict the mean weight of American black bears with a total length of 154.5 cm.
(b) Construct a 95% confidence interval for the mean weight of American black bears with a total length of 154.5 cm.
(c) Predict the weight of a randomly selected American black bear that is 154.5 cm long.
(d) Construct a 95% prediction interval for the weight of an American black bear that is 154.5 cm long.
(e) Explain why the predicted weights in parts (a) and (c) are the same, yet the intervals constructed in parts (b) and (d) are different.
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From Section 141 and a b 95 confidence interval lower bound Upper bound c d ...View the full answer
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Related Book For 
Statistics Informed Decisions Using Data
ISBN: 9780134133539
5th Edition
Authors: Michael Sullivan III
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