Mean, Median, Mode, and Range
16
Find the mean of the data set below: 16, 22, 14, 12, 20, 19, 14, 11
12.5
Find the median of the data set below: 16, 20, 15, 10, 9, 9
15
Find the median of the data set below: 16, 22, 14, 12, 20, 19, 14, 11
14
Find the mode of the data set below: 16, 22, 14, 12, 20, 19, 14, 11
11
Find the range of the data set below: 16, 22, 14, 12, 20, 19, 14, 11
Add up all data and divide by how many data values are in the set.
How do we find the mean?
Arrange the numbers from least to greatest and locate the middle number.
How do we find the median?
Find the value or values that occur the most.
How do we find the mode?
Subtract the highest and lowest value.
How do we find the range?
43.75
The heights (in inches) of eight tomato plants are: 36, 45, 52, 40, 38, 41, 50, and 48 What is the mean height?
43
The heights (in inches) of eight tomato plants are: 36, 45, 52, 40, 38, 41, 50, and 48 What is the median height?
No mode
The heights (in inches) of eight tomato plants are: 36, 45, 52, 40, 38, 41, 50, and 48 What is the mode of the heights?
16
The heights (in inches) of eight tomato plants are: 36, 45, 52, 40, 38, 41, 50, and 48 What is the range of the heights?
