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Mathematics, 06.07.2019 20:40 doversu14
Adifferent species of cockroach has weights that follow a normal distribution with a mean of 50 grams. after measuring the weights of many of these cockroaches, a lab assistant reports that 14% of the cockroaches weigh more than 55 grams. based on this report, what is the approximate standard deviation of the weights for this species of cockroaches?
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Adifferent species of cockroach has weights that follow a normal distribution with a mean of 50 gram...
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