Average time they spent creating test questions, Basic Statistics

Average time they spent creating test questions

A study of 40 professors showed that the average time they spent creating test questions was 16.5 minutes per question. The standard deviation of the population is 5.8. Which of the following is the 80% confidence interval for the average number of minutes it takes to create a test question?

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Basic Statistics: Average time they spent creating test questions

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Basic Statistics: Average time they spent creating test questions

Reference No:- TGS0839063

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Recent Questions Asked Basic Statistics

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Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Average time they spent creating test questions

Reference No:- TGS0839063

Recent Questions Asked Basic Statistics

Q : Confidence interval for the mean length per bolt of carpet

Q : Confidence interval for the average number

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