In true and quasi-experiments, treatments need to form a. a ratio ...

[melina_rosy]

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]

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.

[melina_rosy]

TYSM

[raenoj]

Thanks for the timely response, appreciate it