1) In a path analysis, what do path coefficient indicate?

2) In A perfect relationship between two variables, r²

would equal 0, +1.00, -1.00jQuery200008482227826881394_1502323365665

3) In a________, separate and distinct________ is drawn to represent the number of people who received each possible score?

bar graph; bar

4) A one-tailed statistical test is used when?

There is a specific predication regarding the direction of difference between groups.

5) The null hypothesis is rejected whenever?

There is low probability that the obtained results could be due to random error.

6) The white rat is very often used in animal research because it is?

because it hardy, cheap, and easy to rear ear

7) Pretesting for scores on the dependent variable?

can limit the generalizability of the results?