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emmybay02 emmybay02
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7 years ago
As sample size increases, the critical region boundaries for a two-tailedt-test with = .05 will move closer tozero.
 
  Indicate whether the statement is true or false

Question 2

A random sample with n = 20 scores has df = 19.
 
  Indicate whether the statement is true or false

Question 3

A sample of n = 16 scores with a sample variance of s2= 64 has an estimated standard error of 4 points.
 
  Indicate whether the statement is true or false

Question 4

A sample of n = 4 scores with SS = 48 has a variance of s2=16 and an estimated standard error of 2.
 
  Indicate whether the statement is true or false

Question 5

If two samples from the same population are the same size and have the same mean, then they will have the same t statistic.
 
  Indicate whether the statement is true or false
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吳家良吳家良
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7 years ago
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emmybay02 Author
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#2
7 years ago
Thank you for taking the time to explain this, just got my quiz back: Perfect
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