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Determine whether the results below appear to have statistical significance, and also determine whether the results have practical significance. In a study of a weight
Determine whether the results below appear to have statistical significance, and also determine whether the results have practical significance. In a study of a weight loss program, 4 subjects lost an average of 40 lbs. It is found that there is about a 25% chance of getting such results with a diet that has no effect. . . . Does the weight loss program have statistical significance? O A. Yes, the program is statistically significant because the results are likely to occur by chance. O B. No, the program is not statistically significant because the results are unlikely to occur by chance. O C. Yes, the program is statistically significant because the results are unlikely to occur by chance. O D. No, the program is not statistically significant because the results are likely to occur by chance. Does the weight loss program have practical significance? O A. Yes, the program is practically significant because the results are too unlikely to occur by chance. O B. No, the program is not practically significant because the amount of weight lost is trivial. O C. Yes, the program is practically significant because the amount of lost weight is large enough to be considered practically significant. O D. No, the program is not practically significant because the results are likely to occur even if the weight loss program has no effect
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