A random sample of 25 students selected from the student body of a large university had an average age of 25 years and a standard deviation of 2 years. We want to determine if the average age of all the students at the university is significantly more than 24. Assume the distribution of the population of ages is normal. The p-value is between
A. .005 to .01.
B. .01 to .025.
C. .025 to .05.
D. .05 to .10.
Answer: C
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