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Question 21. Help me, thanks

Question 21. Help me, thanks-example-1
User Olivea
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2 Answers

2 votes
I think B is the correct answer
User Jeffld
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5 votes
I would go with b. the mean age of all students in her middle school is likely to be close to 11.6.
Because she used a simple random sample, the outcome is likely to be an accurate representation of the entire middle school. It might not be exact, but likely close to 11.6.
User Tiago Stapenhorst
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