Which of the following gives a numerical description of the ...

[lilldybug07]

Which of the following gives a numerical description of the extent and direction of the relationship between two sets of scores?
 
  a. A sample.
  b. A parameter.
   c. A correlation coefficient.
  d. A score relation.

Question 2

The grouped relative frequency of a class interval plus the sum of the relative frequencies
  of all lower class intervals is the _____ frequency of a distribution.
 
  a. summed grouped relative
   b. cumulative grouped relative
  c. cumulative grouped percentage
  d. cumulative simple

[jsm54321]

Answer to Question 1

C

Answer to Question 2

B

[lilldybug07]

Thanks for the timely response, appreciate it

[komodo7]

TYSM