Use the information provided in the previous exercise to answer the following questions. a. Here are the

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Use the information provided in the previous exercise to answer the following questions.

a. Here are the values of x9 = log(x) and y9 = log(y):

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Construct a scatterplot of these transformed data, and comment on the pattern.

b. Based on the accompanying MINITAB output, does the least-squares line effectively summarize the relationship between y9 and x9?

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c. Use the MINITAB output to predict moisture content when frying time is 35 sec.

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The following data on x = Frying time (in seconds) and y = Moisture content (%) appeared in the paper ?Thermal and Physical Properties of Tortilla Chips as a Function of Frying Time? (Journal of Food Processing and Preservation [1995]: 175 ?189):

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Introduction To Statistics And Data Analysis

ISBN: 9781337793612

6th Edition

Authors: Roxy Peck, Chris Olsen, Tom Short

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