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Mathematics 16 Online
OpenStudy (anonymous):

can anyone help with this? Suppose that people's heights (in centimeters) are normally distributed, with a mean of 165 and a standard deviation of 6. We find the heights of 60 people. (a) How many would you expect to be between 157 and 173 cm tall? (b) How many would you expect to be taller than 160 cm?

OpenStudy (dumbcow):

a) 47 people between 157 and 173 cm b) 48 people taller than 160 cm

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