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Author Question: What type of validity is most concerned with whether the results can be generalized to other ... (Read 47 times)

Zulu123

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on: Jun 19, 2018
What type of validity is most concerned with whether the results can be generalized to other persons, places, and times?
 
  a. conclusion
  b. construct
 c. internal
 d. external

Question 2

If weight in the general population is normally distributed with an average of 160 pounds and a standard deviation of 20 pounds, what is the probability of selecting someone who weighs 120 or less or 170 or more pounds?
 
  What will be an ideal response?


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maya.nigrin17@yahoo.com

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Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

Z = -2.0 (p =0 .02275) and Z = 0.50 (p =0.30854)
0.02275 + 0.30854 = 0.33129


Zulu123

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Reply 2 on: Jun 19, 2018
Great answer, keep it coming :)

diana chang

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Reply 3 on: Yesterday
:D TYSM

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