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beaches411 beaches411
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6 years ago
For a population with an unknown distribution, the form of the sampling distribution of the sample mean is _____.
 a. approximately normal for all sample sizes
  b. exactly normal for large sample sizes
  c. exactly normal for all sample sizes
  d. approximately normal for large sample sizes
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GavaaconGavaacon
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beaches411 Author
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6 years ago
This helped my grade so much Perfect
ky
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Yesterday
Thank you, thank you, thank you!
lubennick
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2 hours ago
this is exactly what I needed
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