If scores are measured on an ordinal scale, then the best measure ...

[olgavictoria]

If scores are measured on an ordinal scale, then the best measure of central tendency for
  the scores is the _____ .
 
  a. mode
   b. median
  c. mean
  d. correlation coefficient

Question 2

One characteristic of the two hypotheses formulated for a statistical test is that the
  hypotheses must _____ .
 
  a. be statements about the same sample
  b. specify the sample value
   c. be mutually exclusive
  d. be written as a sentence

[bulacsom]

Answer to Question 1

B

Answer to Question 2

C

[olgavictoria]

Thanks for the timely response, appreciate it

[AmberC1996]

Gracias!