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Author Question: If two variables covary, then . a. a change in one variable is not accompanied by a consistent ... (Read 69 times)

folubunmi

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on: Aug 2, 2018
If two variables covary, then .
 
  a. a change in one variable is not accompanied by a consistent change in the othervariable
 b. as one variable increases, the other must decrease
  c. a change in one variable is accompanied by a consistent change in the othervariable
 d. the two variables have the same mean

Question 2

If the results of an experiment using tind were summarized as t(20) = 2.146, p < .05, then you would know that the probability of the difference between the means occurring by chance is and that the difference is .
 
  a. less than or equal to.05; nonsignificant
  b. less than or equal to.05; statistically significant
  c. greater than .05; nonsignificant
  d. greater than .05; statistically significant


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heyhey123

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Reply #1 on: Aug 2, 2018
Answer to Question 1

C

Answer to Question 2

B


folubunmi

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

aruss1303

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

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