AP PSYCHOLOGY

RESEARCH METHODS THINKING CRITICALLY WITH PSYCHOLOGICAL SCIENCE

THE SCIENTIFIC METHOD AND DESCRIPTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Mr. Jones wants to describe the average score on your first psychology test. Which measure of central tendency is he most likely to use?
A
mean
B
median
C
mode
D
harmonic mean
Explanation: 

Detailed explanation-1: -Central tendency is a statistical measure that identifies a single score as representative of an entire distribution. The goal of central tendency is to find the single score that is most typical or most representative of the entire group.

Detailed explanation-2: -When is the mean the best measure of central tendency? The mean is usually the best measure of central tendency to use when your data distribution is continuous and symmetrical, such as when your data is normally distributed.

Detailed explanation-3: -Knowing how to find the mean, median, and mode can help you interpret data collected through psychological research. These values provide more insight into what may be considered “normal” or “abnormal” for a specific group of people in terms of cognitive processes or behaviors, for instance.

Detailed explanation-4: -The mean, median, and mode are all measures of central tendency. The mean is the average of all scores. The median is the center score in the distribution. The mode is the score that occurs most frequently.

There is 1 question to complete.