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Author Question: Unlike the case of goodness-of-fit testing, with contingency analysis there is no restriction on the ... (Read 23 times)

tingc95

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on: Jun 24, 2018
Unlike the case of goodness-of-fit testing, with contingency analysis there is no restriction on the minimum size for an expected cell frequency.
 
  Indicate whether the statement is true or false

Question 2

Consider the following regression equation: = 356 + 180x1 - 2.5x2. The x1 variable is a quantitative variable and the x2 variable is a dummy with values 1 and 0.
 
  Given this, we can interpret the slope coefficient on variable x2 as follows: Holding x1 constant, if the value of x2 is changed from 0 to 1, the average value of y will decrease by 2.5 units. Indicate whether the statement is true or false


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Dunkey

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

FALSE

Answer to Question 2

TRUE


tingc95

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

marict

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Reply 3 on: Yesterday
Wow, this really help

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