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Author Question: If a data set produces SSR = 400 and SSE = 100, then the coefficient of determination is a. .10. ... (Read 83 times)

saliriagwu

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  • Posts: 537
on: Jun 24, 2018
If a data set produces SSR = 400 and SSE = 100, then the coefficient of determination is
 a. .10.
  b. .25.
  c. .40.
  d. .80.

Question 2

z is a standard normal variable. Find the value of z in the following.
 a. The area between 0 and z is 0.4678.
  b. The area to the right of z is 0.1112.
  c. The area to the left of z is 0.8554
  d. The area between -z and z is 0.754.
  e. The area to the left of -z is 0.0681.
  f. The area to the right of -z is 0.9803.


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mk6555

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

d

Answer to Question 2

a. 1.85
b. 1.22
c. 1.06
d. 1.16
e. 1.49
f. 2.06


saliriagwu

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  • Posts: 537
Reply 2 on: Jun 24, 2018
Gracias!

scikid

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

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