Rohan describes the dataset 16, 40, 39, 45, 20 by calculating the spread. Which equation gives the value of the spread
The value of the spread can be calculated by subtracting the smallest value from the largest value in the dataset.
Spread = Largest value - Smallest value
In this case, Rohan would use the equation:
Spread = 45 - 16
So, the spread of the dataset 16, 40, 39, 45, 20 is 29.