1. we examine the balance of some pre-treatment variables used in the previous analyses.
2 using boxplots, compare the distributions of the precinct population (on the original scale, pobtot1994),
a. average poverty index (avgpoverty), previous turnout rate (as a share of the voting age population, t1994), and
b. previous pri support rate (as a share of the voting age population, pri1994s) between the treatment and control groups.
comment on the patterns you observe.

When something is moving, it is in motion. pressing the gas pedal in a car will put the car in motion. two important properties of motion are speed and direction. speed is how fast an object is moving. tony and tanya both run for the same amount of time, in the same direction. tanya runs much further than tony in that time. how does tony's speed compare to tanya's speed? a) their speed is equal. b) tony is slower than tanya. c) tony is faster than tanya. d) without a stopwatch, you can't say for certain.

The difference between the lower class limits of adjacent classes provides the

Acurb of this color means you may not stop a) yellow b)green c) red d) blue