Q. Select the outlier in the data set. 2,57,59,60,68,71,77,87
Identify total tape needed: Step 1: Identify the total amount of tape needed and the amount per roll.Total tape needed = 8,000cm, Tape per roll = 2,000cm.We need to divide the total tape needed by the amount per roll to find the number of rolls.Calculation: 8,000÷2,000=4