Biology Forums - Study Force

The ANOVA has _____ numbers for degrees of freedom.
 
  a. 0
  b. 1
  c. 2
  d. numerous

Question 2

When a t test is applied to experimental research data, the groups are
  being compared with regard to their performances on the
 
  a. independent variable
  b. dependent variable
  c. confounding variable
  d. controlled variable

Question 3

Each and every time a sample is selected, sampling error must be assumed.
 
  Indicate whether the statement is true or false

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