Unformatted text preview: 10) Assume that blood pressure readings have a mean of 120 and a standard deviation of B. It 100 people are randomly selected, find the Brobabilig that their mean blood Rtessure will be geater than 122.
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A) 0.8819 3) 0.9938 ©0.0062 D) 0.8615 ”3:0 FCiDITLD 10) £2 a? ..._— >
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\ $90M“ : I o 3533 1]) Assume that the heights of adult Caucasian women have a mean of 63.6 inches and a standard
deviation of 2.5 inches. If 100 women are randomly selected, ﬁnd the WW mean hei ht realer than 63.0 inches.
A) 0.8989 B) 0.0032 @09918 D) 0.2881
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