To find the mean of a set of numbers graphically, we can create a bar graph where the height of each bar represents a number in the set of data. Then, we can calculate the mean by finding the sum of all the numbers and dividing by the total number of values.
For the numbers 7, 2, 3, 10, 2, and 6:
- Create a bar graph with the following heights:
- 7
- 2
- 3
- 10
- 2
- 6
- Calculate the sum of all the numbers:
7 + 2 + 3 + 10 + 2 + 6 = 30
- Divide the sum by the total number of values (6 in this case):
30 รท 6 = 5
Therefore, the mean of the numbers 7, 2, 3, 10, 2, and 6 is 5.
Find the mean of 7, 2, 3, 10, 2, 6 graphically.
1 answer