A random sample of 16 students selected from the student bodyof a major universi

Question

A random sample of 16 students selected from the student bodyof a major university had an average age of 25 years and a standarddeviation of 2 years. We want to determine if the average age ofall the students at the university is significantly more than 24.Assume the distribution of the population of ages is normal. Myhypothesis formula is : I have determined my test statistic to be 2.00 using thefollowing: Next I need to determine my p-value..... and here is where Iam stuck.... how do I accomplish this?

Explanation / Answer

If you have a TI-84, use: tcdf(2.0,10000,15) = 0.03197

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