Question: > Question 5 10 pts Use the hydrologist method in the linear interpolation formula to estimate the 81.06 percentile for the following grouped frequency distribution.


> Question 5 10 pts Use the hydrologist method in the linear interpolation formula to estimate the 81.06 percentile for the following grouped frequency distribution. Round the answer to four decimal places. x f 10-20 B 20-30 10 30-40 6 40-50 6 50-60 3 60-70 4 Question 4 10 pts Use the Excel old version method in the linear interpolation formula to estimate the 2.71 percentile for the following grouped frequency distribution. Round the answer to four decimal places. WHU'IH-b'l
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