Measures of Central Location
Measures of Central Location
ANSWERS
- Mean: so dividing by yields , so the minimum value is not above average. Median: the middle measurement, or average of the two middle measurements, , is at least as large as , so the minimum value is not above average. Mode: the mode is one of the measurements, and is not greater than itself.
- a. , mode .
b. , mode
c.
d. If a number is added to every measurement in a data set, then the mean, median, and mode all change by that number.