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July 1, 2015

Homework Help: Stats

Posted by Sunny on Saturday, January 23, 2010 at 11:50am.

Studies show that 38% of all women suffer from hip fractures caused by osteoporosis by age 85. If 6 women aged 85 are randomly selected, what is the probability that

A) None will suffer or has suffered a hip fracture P(x = 0)

B) At least 4 have suffered a hip fracture P(x °‹ 4)

C) Fewer than 2 have suffered a hip fracture P(x < 2)

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