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Author Question: After calculating a correlated-groups t test, if you find that it is equal to zero, then: a. the ... (Read 49 times)

james0929

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on: Jun 20, 2018
After calculating a correlated-groups t test, if you find that it is equal to zero, then:
 
  a. the two means differ significantly.
  b. the two means do not differ significantly.
  c. there is something wrong in the calculation.
  d. none of the above are accurate.

Question 2

A correlated-groups t test:
 
  a. compares sample means for two related groups.
  b. compares sample means for two unrelated groups.
  c. compares standard deviations for two unrelated groups.
  d. compares sample means for three or more unrelated groups.


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parshano

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

b

Answer to Question 2

a


james0929

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Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

ecabral0

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Reply 3 on: Yesterday
Wow, this really help

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