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Author Question: A researcher performs a series of pilot studies to evaluate whether a measurement tool produces ... (Read 154 times)

RRMR

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A researcher performs a series of pilot studies to evaluate whether a measurement tool produces consistent results. This is an evaluation of
 
  a. accuracy.
  b. precision.
  c. reliability.
  d. validity.

Question 2

A researcher studying children identifies the following age groups: Birth to age 12 months 12 months to 3 years 3 years to 5 years 5 years to 12 years 12 years to 18 years These categories are not
 
  a. empirical.
  b. equal.
  c. exclusive.
  d. exhaustive.



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voltaire123

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Answer to Question 1

ANS: C

Answer to Question 2

ANS: C




RRMR

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Reply 2 on: Jul 8, 2018
Gracias!


hramirez205

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

 

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