Essay
Final Exam Scores Narrative
Suppose a random sample of 25 students is selected from a community college where the scores on the final exam (out of 125 points) are normally distributed having mean equal to 112 and standard deviation equal to 12.
-Refer to Final Exam Scores Narrative. Find the probability that the sample mean deviates from the population mean 
= 112 by no more than 4.
Correct Answer:
Verified
Correct Answer:
Verified
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