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A magazine used the summated rating of 10 restaurants to predict the cost of a restaurant meal. For that data, SSR = 133,295.11 and SST = 140,966.67. Comple parts (a) through (c). a. Determine the coefficient of determination, r2, and interpret its meaning. 20.9456 (Round to four decimal places as needed.) Interpret the meaning of r². It means that 94.56 % of the variation in the cost of a meal (Round to two decimal places as needed.) b. Determine the standard error of the estimate. Syx = (Round to four decimal places as needed.) can be explained by the variation in summated ratings.

A magazine used the summated rating of 10 restaurants to predict the cost of a restaurant meal. For that data, SSR = 133,295.11 and SST = 140,966.67. Comple parts (a) through (c). a. Determine the coefficient of determination, r2, and interpret its meaning. 20.9456 (Round to four decimal places as needed.) Interpret the meaning of r². It means that 94.56 % of the variation in the cost of a meal (Round to two decimal places as needed.) b. Determine the standard error of the estimate. Syx = (Round to four decimal places as needed.) can be explained by the variation in summated ratings.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.3: Using Data Displays
Problem 2C
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A magazine used the summated rating of 10 restaurants to predict the cost of a restaurant meal. For that data, SSR = 133,295.11 and SST = 140,966.67. Comple parts (a) through (c). a. Determine the coefficient of determination, r², and interpret its meaning. 2 = = 0.9456 (Round to four decimal places as needed.) Interpret the meaning of r². It means that 94.56 % of the variation in the cost of a meal (Round to two decimal places as needed.) b. Determine the standard error of the estimate. Syx = (Round to four decimal places as needed.) can be explained by the variation in summated ratings.
Transcribed Image Text:A magazine used the summated rating of 10 restaurants to predict the cost of a restaurant meal. For that data, SSR = 133,295.11 and SST = 140,966.67. Comple parts (a) through (c). a. Determine the coefficient of determination, r², and interpret its meaning. 2 = = 0.9456 (Round to four decimal places as needed.) Interpret the meaning of r². It means that 94.56 % of the variation in the cost of a meal (Round to two decimal places as needed.) b. Determine the standard error of the estimate. Syx = (Round to four decimal places as needed.) can be explained by the variation in summated ratings.
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