concepts. They are measures of central tendency. What is

the median? What is the mean? What is the mode?

distribution of scores in which the scores have been placed

in order from lowest to highest.

with the following scores:

2, 5, 7, 7, 7, 8, 8, 9, 9, 10, 10,

The median of the 11 scores above is 8.

scores and dividing the total by the number of scores.

with the following scores:

2, 5, 7, 7, 7, 8, 8, 9, 9, 10, 10,

The mean for the 11 scores above is 7.45

scores.

with the following scores:

2, 5, 7, 7, 7, 8, 8, 9, 9, 10, 10,

The mode for the 11 scores above is 7.