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Author Question: When researchers wish to control for the effects of two extraneous variables, a _______________ may ... (Read 399 times)

james9437

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on: Jun 29, 2018
When researchers wish to control for the effects of two extraneous variables, a _______________ may be used.
 a. completely randomized design c. Latin square design
  b. randomized block design d. either b or c

Question 2

Which of the following eliminates the drawback of having the measure of dispersion in squared units rather than in the original measurement units?
 a. standard deviation
  b. variance
  c. deviation
  d. mean


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polinasid

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Reply #1 on: Jun 29, 2018
Answer to Question 1

C
The Latin square design allows for two extraneous variables.

Answer to Question 2

A


james9437

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Reply 2 on: Jun 29, 2018
Excellent

scottmt

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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