Identify highest and lowest numbers: Identify the highest and lowest numbers in the data set.Data set: 10,0,3,0,9,8,8,−5,5,7Highest number: 10Lowest number: −5
Calculate the range: Calculate the range by subtracting the lowest number from the highest number.Range = Highest number - Lowest numberRange = 10−(–5)Range = 10+5Range = 15