Answer:
The Range of the given data set is 8809
∴ Range=8809
Explanation:
Given that Test Scores.
Test Number Score 1 862 843 794 875 756 847 898 909 8810 92
Sara has been using an online review program to take practice tests for her upcoming graduation exam.
To find the range of the given data set :
First arrange the given data set from least to greatest
That is in Ascending order
The give data set becomes,
1, 92,756,794,843,847,862,875,898,909,8810
The formula for range is the difference between the greatest to the least values in the given data set
Range=greatest value-least value
Range=8810-1
∴ Range=8809
The Range of the given data set is 8809