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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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clcharleston clcharleston
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6 years ago
The sampling distribution of the difference between means .
 
  a. is positively skewed and unimodal
  b. approaches a normal distribution as sample size increases
  c. is bimodal with the standard error dependent upon sample size
  d. is negatively skewed and unimodal
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YatesmYatesm
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6 years ago
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clcharleston Author
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6 years ago
this is exactly what I needed
Jadakiss
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Yesterday
Smart ... Thanks!
rhockeygirl
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2 hours ago
You make an excellent tutor!
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