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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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rgasio rgasio
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6 years ago
A statistically significant difference with the z test means that .
 
  a. the population mean is larger than the hypothesized sample value
  b. the alpha level was higher than expected by chance alone
  c. the sample mean comes from a population with a mean different from thehypothesized population value
 d. the alpha level was lower than expected by chance aloneInformation; p 167, E, 2Copyright  2010 Pearson Education, Inc. Publishing as Allyn & Bacon.
 134
  Chapter 8
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BubbblesBubbbles
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6 years ago
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rgasio Author
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6 years ago
Smart ... Thanks!
asd454512
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Yesterday
this is exactly what I needed
shelbycox
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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