An inverse relationship between two variables in which an increase in one variable is related to a decrease in the other, and vice versa is
a. a positive correlation.
b. a negative correlation.
c. a correlation coefficient.
d. negative reliability.
What kind of reasoning uses a few specific observations to produce a statement about a larger possible set of observations?
a. inductive
b. deductive
c. scientific
d. predictive
A direct relationship between two variables in which an increase in one is related to an increase in the other, and a decrease in one is related to a decrease in the other is
a. a positive correlation.
b. a negative correlation.
c. a correlation coefficient.
d. positive reliability.
What kind of reasoning uses a general statement to make conclusions about specific examples?
a. inductive
b. deductive
c. scientific
d. predictive
Which of the following correlation coefficients represents the highest (best) reliability score?
a. +.10
b. 0.89
c. +0.69
d. 0.10
Which of the following is the best description of the scientific method?
a. a circular process that leads to a final answer
b. a linear process that moves directly to a final answer
c. a circular process that leads to a tentative answer
d. a linear process that leads to a tentative answer
Which of the following correlation coefficients represents the variables with the strongest degree of relationship?
a. 1.00
b. 0.69
c. +0.76
d. +0.10
When people make an observation, then form a hypothesis that explains the observation, and then make more observations to test the credibility of the hypothesis, they are using the ____.
a. empirical method
b. rational method
c. scientific method
d. method of authority
Which of the following correlation coefficients represents the variables with the weakest degree of relationship?
a. 1.00
b. 0.69
c. +0.76
d. +0.10
In a chemistry class, a group of students try mixing two chemicals together to see what will happen. These students are using the ____ method to gather information.
a. empirical
b. rational
c. intuitive
d. scientific
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