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Answer:
three equivalent ratios will be
6:22 , 9:33, 15:55
The question is asking for the lower bound of the 95% two tailed Confidence interval of the normally distributed population.
95% C.I. is given by 200 + or - 1.96(25) = 200 + or - 49 = (151, 249)
Therefore, the minimum weight of the middle 95% of players is 151 pounds.
1/2 because when you divide by 1/2 you get 1/6 , if you do the problem backwards you get 1/6