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Author Question: One sample has M = 18 and a second sample has M = 14.If the pooled variance for the two samples is ... (Read 55 times)

Alygatorr01285

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on: Jun 20, 2018
One sample has M = 18 and a second sample has M = 14.If the pooled variance for the two samples is 16, then what is the value of Cohen's d?
 
  A) 0.25
  B) 0.50
  C) 1.00
  D) 4.00

Question 2

If a frequency distribution is shown in a bar graph, what scale was used to measure the scores?
 
  A) nominal
  B) nominal or ordinal
  C) ratio
  D) interval or ratio


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joshraies

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

C

Answer to Question 2

B


Alygatorr01285

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  • Posts: 564
Reply 2 on: Jun 20, 2018
Wow, this really help

Sarahjh

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

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