T-tests were done on the means to determine of the differences between the means. t-stat t-crit FF1 VS FF2 -1.02776 3.552703 2.364624 FF1 VS FF3 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. O All statements are FALSE. O Only Statement 2 is true. O Only Statements 2 & 3 are true. O All statements are TRUE. O Only Statement 3 is true. O Only Statements 1 & 2 are true. O Only Statements 1 & 3 are true. O Only Statement 1 is true.
T-tests were done on the means to determine of the differences between the means. t-stat t-crit FF1 VS FF2 -1.02776 3.552703 2.364624 FF1 VS FF3 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. O All statements are FALSE. O Only Statement 2 is true. O Only Statements 2 & 3 are true. O All statements are TRUE. O Only Statement 3 is true. O Only Statements 1 & 2 are true. O Only Statements 1 & 3 are true. O Only Statement 1 is true.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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