What statistical analysis could be used to determine whether the unsuccessful dieters attained a significantly different percentage from their weight-loss goal, on average, than did the successful dieters? a. t test b. single-sample t test c. paired-samples t test d. independent-samples t test

What statistical analysis could be used to determine whether the unsuccessful dieters attained a significantly different percentage from their weight-loss goal, on average, than did the successful dieters? a. t test b. single-sample t test c. paired-samples t test d. independent-samples t test

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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Question

Successful Dieting: Everything Up to the Independent t Test What statistical analysis could be used to determine whether the unsuccessful dieters attained a significantly different percentage from their weight-loss goal, on average, than did the successful dieters?

a. t test

b. single-sample t test

c. paired-samples t test

d. independent-samples t test

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