Answer:
Step-by-step explanation:
Range is calculated by the highest value in a given data set - lowest value
Given the data set above, the highest value is 15, while the lowest value is 2
To calculate range, we insert the values into the formula:
Range = 15 - 2 = 13
2) To calculate mean, we sum the total of all values in the data set and divide by the number of values
Mean = 2+ 10 +15+ 3+12+7+13+6+3+10/10
= 83/10 = 8.3
