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Steve Herrod, Master's Degree
Category: Writing Homework
Satisfied Customers: 1216
Experience:  Masters in Literature and a Bachelors Degree in French with Management
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# 17. We determine that parental income (X) is positively

### Customer Question

17. We determine that parental income (X) is positively correlated to children's academic achievement scores (Y). Therefore, we can assume that
A. Y and X occur at the same time.
B. X causes Y.
C. Y causes X.
D. X precedes Y in time.
18. Based on the central limit theorem, we will know that at the 95 percent level of confidence, 95 of 100 observed math achievement scores will fall within _______ standard errors to either side of the population mean.
A. 0.95
B. 3.0
C. 2.0
D. 1.96
19. In general, the dependent variable is to the _______ as an independent variable is to a/an _______ variable.
A. outcome; explanatory
B. variance; explanatory
C. variance; predicted
D. outcome; predicted
20. To figure out how a resource can be used directly, you'll focus on
A. nonuse value.
B. economic cost or benefit.
C. use value.
D. noneconomic cost or benefit.
Submitted: 5 months ago.
Category: Writing Homework
Expert:  lkhoward replied 5 months ago.

hi again lol. boy you sure have a lot of work to do. When are these due?

Expert:  lkhoward replied 5 months ago.

I'll work on this tomorrow

Expert:  lkhoward replied 5 months ago.

working on this now