Author Question: In order to calculate the estimated standard error of the mean, one need only know a. the ... (Read 69 times)

sarasara

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In order to calculate the estimated standard error of the mean, one need only know
 
  a. the sample's standard deviation and the size of the sample
  b. the sample mean
  c. the parameter mean
  d. the standard deviation of the distribution of individual scores

Question 2

An experiment which is high in internal validity is usually relatively
  free of the effects of confounding variables.
 
  Indicate whether the statement is true or false



mohan

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Answer to Question 1

a

Answer to Question 2

F



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