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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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stroman54 stroman54
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7 years ago
The 95 confidence interval estimate for a population variance when a sample variance of 30 is obtained from a sample of 12 items is _____.
 a. 14.14 to 74.94
  b. 15.05 to 86.48
  c. 16.42 to 94.35
  d. 16.77 to 72.13
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sweetpeajezzysweetpeajezzy
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7 years ago
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stroman54 Author
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7 years ago
Thank you, thank you, thank you!
zbmallo3
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Yesterday
Thanks
Ctownsend
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2 hours ago
Thanks for your help!!
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