Low-fat or low-carb? Are low-fat diets or low-carb diets more effective for weight loss? A sample of 77 subjects went on a low-carbohydrate diet for six months. At the end of that time, the sample
State the appropriate null and alternate hypotheses.
Compute the test statistic.
How many degrees of freedom are there, using the simple method?
Do you reject
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Elementary Statistics ( 3rd International Edition ) Isbn:9781260092561
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