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Author Question: The frequency of a class interval plus the frequencies of all lower class intervals is the _____ ... (Read 306 times)

Deast7027

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on: Jun 20, 2018
The frequency of a class interval plus the frequencies of all lower class intervals is the _____
  grouped frequency of a distribution.
 
  a. simple
  b. summed
   c. cumulative
  d. relative

Question 2

The correlation coefficient may range in value from ______ .
 
  a. -10.00 to +10.00
  b. 0.00 to +10.00
  c. 0.00 to +100
   d. -1.00 to +1.00


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dantucker

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

C

Answer to Question 2

D


Deast7027

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Reply 2 on: Jun 20, 2018
Wow, this really help

vickybb89

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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