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Author Question: When the exponential distribution probability is given as P(x 9 ) = 1 e9/18 the average value for ... (Read 122 times)

mynx

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  • Posts: 555
on: Jun 24, 2018
When the exponential distribution probability is given as P(x  9 ) = 1  e9/18 the average value for x is
 a. 18
  b. 9
  c. 9/18
  d. 1/2

Question 2

In a regression analysis if SST = 4500 and SSE = 1575, then the coefficient of determination is
 a. 0.35
  b. 0.65
  c. 2.85
  d. 0.45


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strudel15

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Reply #1 on: Jun 24, 2018
Answer to Question 1

a

Answer to Question 2

B


mynx

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
Gracias!

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