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You have five groups using different exercise techniques and you want to compare the average number...

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Question

Basic Math

You have five groups using different exercise techniques and youwant to compare the average number of pounds lost. What test wouldbe appropriate?

a. T-test

b. ANOVA

c. Person's correlation coefficient

d. Chi-square

Answer & Explanation Solved by verified expert
4.3 Ratings (849 Votes)
AnsbANOVABecause T test only Compare one or Two variableMeansSometimes we want to compare means across many groups Wemight initially think to do pairwise comparisons for example    See Answer
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