Regardless of the scale of measurement, the researcher analyzing ...

[codyclark]

Regardless of the scale of measurement, the researcher analyzing data from
  a three-group, between-subjects design, must use the
 
  a. T
  b. U
  c. H
  d. none of these

Question 2

Using a non-parametric test, when a parametric test should have been used,
  tends to
 
  a. reduce the likelihood of rejecting Ho
  b. increase the likelihood of rejecting Ho
  c. over-estimate the difference between the sample mean and the parameter mean
  d. none of these

[shaikhs]

Answer to Question 1

d

Answer to Question 2

Thank you soo much