A simple random sample X 1 , . . . , X n is drawn from a

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A simple random sample X₁, . . . , X_n is drawn from a population, and the quantities ln X₁, . . . , ln X_n are plotted on a normal probability plot. The points approximately follow a straight line. True or false:

a. X₁, . . . , X_n come from a population that is approximately lognormal.

b. X₁, . . . , X_n come from a population that is approximately normal.

c. ln X₁, . . . , ln X_n come from a population that is approximately lognormal.

d. ln X₁, . . . , ln X_n come from a population that is approximately normal.

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Statistics For Engineers And Scientists

ISBN: 9780073401331

4th Edition

Authors: William Navidi

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Question Posted: Nov 15, 2018 11:25 AM

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A simple random sample X 1 , . . . , X n is drawn from a

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a True If ln X 1 ln X n come from an approximately normal populatio...View the full answer

Statistics For Engineers And Scientists

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