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Author Question: The t-test for the slope of the regression line is calculated by ________. A) b1-0/standard error ... (Read 61 times)

fahad

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The t-test for the slope of the regression line is calculated by ________.
 
  A) b1-0/standard error
  B) b2/standard error
  C) b1-b2/standard error
  D) standard error/b1+b2

Question 2

A confidence interval using the known population standard deviation ________.
 
  A) is the same as the point estimate for the population standard deviation
  B) has the least sampling error compared to confidence intervals for mean
  C) is the simplest type of confidence interval
  D) uses only the 95 level of confidence


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Melissahxx

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fahad

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Reply 2 on: Jun 24, 2018
Gracias!


kswal303

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Reply 3 on: Yesterday
Excellent

 

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