Mathematics, 12.03.2020 22:00, eli2380

Ecn 221 In an intra-squad swim competition, men's freestyle 100 swim times at a certain university ranged from 43.89 seconds to 51.96 seconds. (a) Estimate the standard deviation using Method 3 (the Empirical Rule for a normal distribution). (Round your answer to 3 decimal places.)

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Ecn 221 In an intra-squad swim competition, men's freestyle 100 swim times at a certain university r...

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