Author Question: In order to select the appropriate statistical test, it is critical that the researcher A) be ... (Read 54 times)

Metfan725 · **on:** Aug 4, 2018

In order to select the appropriate statistical test, it is critical that the researcher

A) be able to identify the level of measurement of the dependent variable.
B) be able to predict the results in advance.
C) be familiar with the most sophisticated statistical packages.
D) have all the data collected before deciding.

Question 2

The fact that the difference between 5 and 7 is the same as the difference between 52 and 54 illustrates the mathematical property of

A) symmetry.
B) equal intervals.
C) magnitude.
D) identity.