Author Question: Dr. Lesgold finds that students in private schools perform better on achievement tests than do ... (Read 125 times)

saliriagwu

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Dr. Lesgold finds that students in private schools perform better on achievement tests than do students in public schools. He can conclude that:
 
  a. The difference is probably due to differences in family income.
  b. The difference is probably due to the fact that private schools have smaller classes.
  c. The difference is probably due to the fact that private schools are more likely to teach to the test.
  d. Students' achievement test scores can be predicted to some extent by the kind of school they attend.

Question 2

A research study finds that, on average, students who weigh more do better in school. Which one of the following is an appropriate deduction from this information?
 
  a. Parents should feed their children as much as possible.
  b. The school cafeteria should decrease the fat content of the food it serves.
  c. On average, students who eat more do better in school.
  d. There is a correlation between weight and classroom performance.


courtney_bruh

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Answer to Question 1

D

Answer to Question 2

D



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