Deck 24: Selecting a Procedure for Analyzing Data

Question 1

Because all statistics for single-system designs are focused on small numbers, we don't have to worry about size of the sample (number of observations) for accurate use of these statistics.

Answer 1

False

Question 2

Type II error involves failure to detect a difference that actually exists.

Answer 2

True

Question 3

Type I error involves detecting a difference between phases that doesn't actually exist.

Answer 3

True

Question 4

When you have difficulty determining the characteristics of the data, it is safest to select one statistic and stick with it.