If the coefficient of determination is .767, what is correlation between the two variables?
a. .246
b. .496
c. .504
d. .876
Ans: d
You might also like to view...
Roger is shown two piles of sand and says that each pile has the same amount. However, when one pile is flattened with a shovel, he now claims emphatically that the flattened pile has less sand. Piaget would suggest that Roger is in the ________ stage of development
A) concrete operations B) sensorimotor C) formal operations D) preoperational
Social cognitive theorists propose that people often become increasingly self-regulating over time
a. Explain what social cognitive theorists mean by the term self-regulation. b. Identify an activity for which you would like students to become increasingly self-regulating. Then describe two specific strategies you might use to promote their self-regulation. Your strategies should be based on concepts and/or principles that social cognitive theorists provide.
Given the flurry of advertisements regarding the extensiveness of their networks, a pollster asks a group of people whether they feel AT&T, Sprint, or Verizon provides better coverage. This variable may best be described as being measured at the ______ level of measurement.
a. nominal b. ordinal c. interval d. ratio
In Costa Rica, the preferred distance between conversants is ____
a. 1.2 to 1.3 feet b. 1.6 to 2.1 feet c. 2.4 to 2.7 feet d. 3.2 to 4.6 feet