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Author Question: Find the probability that in 200 rolls of a fair die, we obtain exactly 30 fives. A) 0.1871 B) ... (Read 54 times)

eruditmonkey@yahoo.com

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on: Aug 2, 2018
Find the probability that in 200 rolls of a fair die, we obtain exactly 30 fives.
 
  A) 0.1871 B) 0.0619 C) 0.0429 D) 0.0871

Question 2

The sum of the residuals when using a least-squares regression line is .
 
  a. normally distributed around the mean of Y
  b. normally distributed around the mean of X
  c. equal to zero
  d. equal to the variance of the Y variable


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helenmarkerine

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Reply #1 on: Aug 2, 2018
Answer to Question 1

B

Answer to Question 2

C


eruditmonkey@yahoo.com

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Reply 2 on: Aug 2, 2018
Excellent

mohan

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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