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Author Question: Which of the following variable is not a good predictor of a state's average pupil teacher ratio? ... (Read 101 times)

Chelseaamend

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on: Jun 18, 2018
Which of the following variable is not a good predictor of a state's average pupil teacher ratio?
 
  a. the percentage of the population residing in urban areas.
  b. the amount of money spent per pupil.
  c. median family incomes.
  d. all of the above have a statistically significant effect on pupil teacher ratios

Question 2

According to the results in Chapter Fifteen, which of the following variables has the greatest negative effect on eighth grade math scores?
 
  a. the percentage of families headed by a single female
  b. the percentage of families below the poverty line.
  c. the percentage of children who watch more than 6 hours of television per day.
  d. all three variables had an equal effect on math scores


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Dinolord

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Reply #1 on: Jun 18, 2018
Answer to Question 1

D

Answer to Question 2

C


Chelseaamend

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Reply #2 on: Jun 18, 2018
Thank you!


Dinolord

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Reply #3 on: Jun 18, 2018
Happy to help


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