MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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You recently completed an experiment concerning the effects of carbs on happiness. One group of 11 people are assigned a high carb diet, another group of 11 people are assigned a moderate-high carb diet, another group of 11 people are assigned a moderate-low carb diet, and a final group of 11 people are assigned a low carb diet. If I find that I fail to reject the null hypothesis, what might my next step be?
Group of answer choices
Change my analysis and alpha to make the finding significant and then run post-hoc tests.
1. Run multiple dependent measures t-tests to see if there are any significant differences between particular groups
2. Run multiple independent samples t-tests to see if there are any significant differences between particular groups
3. Change my hypothesis to see if I can find something significant with a different hypothesis for this study
4. Run home and binge-watch Bridgerton because there is nothing else that should be done statistically
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