Find the probability of getting someone between the ages

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1. If one student is randomly selected from the USA born group, find the probability of getting someone between the ages of 20 and 25. the mean is 28.63 and st div is 12.60

2. If 9 students are randomly selected from the Non-USA born group, find the probability that their mean age is between 22 and 37.the mean is 30.16 and st div is 9.87

3. If 25 students are randomly selected from the USA born group, find the probability that their mean GPA is between 2.50 and 3.50. mean 3.41 st div .43

Reference no: EM132413679

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