Mathematics

Mathematics, 28.08.2019 01:00, itzking411

The probability that an individual has 20-20 vision is 0.19. in a class of 40 students, what is the mean and standard deviation of the number with 20-20 vision in the class? round to the nearest thousandth.

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The probability that an individual has 20-20 vision is 0.19. in a class of 40 students, what is the...

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