Author Question: In a simple linear regression analysis (where y is a dependent and x an independent variable), if ... (Read 78 times)

sam.t96

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In a simple linear regression analysis (where y is a dependent and x an independent variable), if the y-intercept is positive, then
 a. there is a positive correlation between x and y.
  b. if x is increased, y must also increase.
  c. if y is increased, x must also increase.
  d. the estimated regression line intercepts the positive y-axis.

Question 2

A state, i, is an absorbing state if, when i = j, pij = 1.
 a. True
  b. False
  Indicate whether the statement is true or false



Chou

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Answer to Question 1

d

Answer to Question 2

TRUE



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