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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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RENCEE72 RENCEE72
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6 years ago
Suppose the underlying distribution is known to be normal, or that the sample size is at least thirty (30). The t-test is the appropriate test statistic when the sample standard deviation is used to estimate the population standard deviation.
  Indicate whether the statement is true or false
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somedaysundaysomedaysunday
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6 years ago
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RENCEE72 Author
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6 years ago
Good timing, thanks!
Starfiew
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Yesterday
Thank you, thank you, thank you!
GeorgeNeist
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2 hours ago
You make an excellent tutor!
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