Variable A is measured on an interval scale with values that ...

[erika]

Variable A is measured on an interval scale with values that range from 0 to 10. Which of the following statements must be true?
 
  a. The value 0 represents the complete absence of variable A.
  b. The value 8 represents twice the amount of variable A as does the value 4.
   c. The difference in the amount of A from 2 to 3 is the same as the difference from 6 to
  7.
  d. All the above statements are true.

Question 2

The Fahrenheit and Centigrade temperature scales are examples of ______ measurement scales.
 
  a. nominal
  b. ordinal
  c. ratio
   d. interval

[livaneabi]

Answer to Question 1

C

Answer to Question 2

D

[erika]

Thank you!

[livaneabi]

Happy to help