41. Refer to the following data, and choose the correct conclusion T-tests were done on the means to determine of the differences between the means. t-stat t-crit FF1 VS FF2 -1.02776 2.364624 FF1 VS FF3 3.552703 2.446912 FF2 VS FF3 Statement 1: The mean calories in the sandwiches from Fast Food 1 is the same as the mean calories in the 5.360156 2.364624 sandwiches from Fast Food 2. Statement 2: The mean calories in the sandwiches from Fast Food 1 is the same as the mean calories in the sandwiches from Fast Food 3. Statement 3: The mean calories in the sandwiches from Fast Food 2 is the same as the mean calories in the sandwiches from Fast Food 3. a. Only Statement 2 is true. b. Only Statements 1 & 3 are true. c. All statements are FALSE. d. All statements are TRUE. e. Only Statement 1 is true. f. Only Statements 1 & 2 are true. g. Only Statements 2 & 3 are true. h. Only Statement 3 is true.
41. Refer to the following data, and choose the correct conclusion T-tests were done on the means to determine of the differences between the means. t-stat t-crit FF1 VS FF2 -1.02776 2.364624 FF1 VS FF3 3.552703 2.446912 FF2 VS FF3 Statement 1: The mean calories in the sandwiches from Fast Food 1 is the same as the mean calories in the 5.360156 2.364624 sandwiches from Fast Food 2. Statement 2: The mean calories in the sandwiches from Fast Food 1 is the same as the mean calories in the sandwiches from Fast Food 3. Statement 3: The mean calories in the sandwiches from Fast Food 2 is the same as the mean calories in the sandwiches from Fast Food 3. a. Only Statement 2 is true. b. Only Statements 1 & 3 are true. c. All statements are FALSE. d. All statements are TRUE. e. Only Statement 1 is true. f. Only Statements 1 & 2 are true. g. Only Statements 2 & 3 are true. h. Only Statement 3 is true.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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