Mathematics, 28.02.2020 21:56 oliviakgobbell
Refer previous problem. Suppose that you wish to estimate the difference between the mean acidity for rainfalls at two different locations. If you wish your estimate to be correct to the nearest 0.1 pH with probability near 0.90, approximately how many rainfalls (pH values) must you include in each sample?
Answers: 1
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Refer previous problem. Suppose that you wish to estimate the difference between the mean acidity fo...
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