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Mathematics, 12.02.2021 02:10 chjam265
The heights of a species of plant are approximately Normally distributed, have a mean of 9.31 cm, and have a standard deviation of 0.55 cm. If 20 of the plants are randomly selected, what is the probability that the mean plant height is less than 9.5 cm?
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The heights of a species of plant are approximately Normally distributed, have a mean of 9.31 cm, an...
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