iangg2004 iangg2004

15-03-2021
Mathematics

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A two sample t test for a difference in means was conducted to investigate whether the average time to swim a lap with the freestyle stroke is different from the average time to swim a lap with the butterfly stroke based on the P value in a significance level of 0.05 which of the following is a correct conclusion

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onehellishbutler onehellishbutler

26-03-2021

Answer: There is convincing statistical evidence that the average time to swim a lap with the freestyle stroke is different from the average time to swim a lap with the butterfly stroke.

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