Author Question: In true and quasi-experiments, treatments need to form a. a ratio scale c. at least an ordinal scale ... (Read 63 times)

melina_rosy · **on:** Jun 29, 2018

In true and quasi-experiments, treatments need to form
a. a ratio scale c. at least an ordinal scale
b. at least an interval scale d. any of the four types of scales

Question 2

The standardized normal distribution has a mean of 1.0 and a standard deviation of zero.

Indicate whether the statement is true or false

ansleighelindsey · **Reply #1 on:** Jun 29, 2018

Answer to Question 1

D
Treatments can be measured using any of the four types of scales.

Answer to Question 2

F
The standardized normal distribution has a mean of 0 and a standard deviation of 1.