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Author Question: With a known population mean of 100, and a known standard error of the mean of 7.5, what is the ... (Read 27 times)

cool

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on: Jun 20, 2018
With a known population mean of 100, and a known standard error of the mean
  of 7.5, what is the probability of selecting at random a sample whose mean is
  equal to 110 or greater?
 
  What will be an ideal response?

Question 2

The formula for degrees of freedom for a main effect is _____.
 
  a. N-1
  b. N-k
  c. k-1
  d. 2


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jointhecircus

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

p=.09

Answer to Question 2

c


cool

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  • Posts: 570
Reply 2 on: Jun 20, 2018
Wow, this really help

shailee

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

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