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Author Question: Which of the following gives a numerical description of the extent and direction of the relationship ... (Read 29 times)

lilldybug07

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on: Jun 20, 2018
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


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jsm54321

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Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

B


lilldybug07

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  • Posts: 546
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

bulacsom

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Reply 3 on: Yesterday
Wow, this really help

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