Using the mass transit study as an example, why is it important when comparing two different neighborhoods that the population be fairly similar?
What will be an ideal response?
ANS: Otherwise, you don’t know whether the differences you see come from the presence or absence of mass transit. If the neighborhoods are similar in age, gender and socio-economic status, have similar businesses, and so on, then any differences you find will be more likely to stem from the presence or absence of transit stops.
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Research has found that indoor play allows children more freedom of choice in play
a. True b. False Indicate whether the statement is true or false
When is multiple regression used?
What will be an ideal response?
The proportion of children in the United States who live in single-parent families has not significantly changed since 1994.
Answer the following statement true (T) or false (F)
In the Cornell system of taking notes, the cue column should be placed on the _______ side of the page
Fill in the blank(s) with correct word