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Author Question: Which of the following differences in percentages for the two categories of an explanatory variable ... (Read 13 times)

ts19998

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on: Jul 24, 2018
Which of the following differences in percentages for the two categories of an explanatory variable would be considered to be statistically significant?
 a. 50 - 49  = 1
  b. 50 - 45 = 5
  c. 50 - 40 = 10
  d. Not enough information to tell.

Question 2

Which of these does not apply to a statistically significant' relationship between two categorical variables?
 a. The relationship between the two variables is very important from a practical standpoint.
  b. The relationship observed in the sample was unlikely to have occurred unless there really is a relationship in the population.
  c. The notion that this relationship could have happened by chance is deemed to be implausible.
  d. All of the above apply to a statistically significant' relationship.


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firehawk60

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Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


ts19998

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Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

softEldritch

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

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