Adult females have an overhead reach distance mean of 2005

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Adult females have an overhead reach distance: mean of 200.5 cm with standard deviation of 8.6 cm. Assume the reach distances are normally distributed.

a. If 1 adult female is randomly selected, find the probability that her overhead reach is less than 222.7 cm.

b. If 49 females are randomly selected, find the probability that they have a mean overhead reach less than 207 cm.

Reference no: EM13618177

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