crzgirlallyanaT45
crzgirlallyanaT45 crzgirlallyanaT45
  • 02-06-2019
  • Mathematics
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Question 21. Help me, thanks

Question 21 Help me thanks class=

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jasmineangela519
jasmineangela519 jasmineangela519
  • 02-06-2019
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.
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ChloeGemmell13
ChloeGemmell13 ChloeGemmell13
  • 02-06-2019
I think B is the correct answer
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