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Home Q & A Board Science-Related Homework Help Psychology
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studyperfect studyperfect
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6 years ago
The standard error of the mean is a function of
 
  a. the number of samples.
  b. the size of the samples.
  c. the standard deviation of the population.
  d. both b and c

Question 2

The standard error of the mean is
 
  a. equal to the standard deviation of the population.
  b. larger than the standard deviation of the population.
  c. the standard deviation of the sampling distribution of the mean.
  d. none of the above

Question 3

If we knew the population mean and variance, we would expect
 
  a. the sample mean would closely approximate the population mean.
  b. the sample mean would differ from the population mean by no less than 1.96. standard deviations only 5 of the time.
  c. the sample mean would differ from the population mean by no more than 1.64. standard deviations only 5 of the time.
  d. the sample mean would differ from the population mean by more than 1.96. standard errors only 5 of the time.
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Same.shaSame.sha
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6 years ago
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studyperfect Author
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6 years ago
Just got PERFECT on my quiz
TAT1238
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Yesterday
Thanks
einstein
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2 hours ago
Smart ... Thanks!
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