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Author Question: For a two-factor experiment with two levels of factor A and three levels of factor B and n = 10 ... (Read 68 times)

chandani

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on: Jun 20, 2018
For a two-factor experiment with two levels of factor A and three levels of factor B and n = 10 subjects in each treatment condition, how many participants are in each level of factor B?
 
  A) 10
  B) 20
  C) 30
  D) 60

Question 2

A normal distribution has a mean of  = 70 with  = 12. If one score is randomly selected from this distribution, what is the probability that the score will be less than X = 55?
 
  A) 0.3944
  B) 0.1056
  C) 0.8944
  D) 0.7888


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sarah_brady415

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

B

Answer to Question 2

B


chandani

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Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

chereeb

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

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