Use the following data for the next 8 questions: Table 8: Creatinine levels in mg/dL for 21 healthy hospital employees .87 .98 .93 1.04 .86 .90 1.05 1.08 .84 .97 1.12 .95 .96 1.02 1.01 .93 .91 .98 .99 .94 1.04 What are the best classes to use when making a frequency distribution for this data? Please select the single best answer .88-.93, .93-.98, .98-1.03, 1.03-1.08, 1.08-1.13 .83-.86, .86-.89, .89-.92, .92-.95, .95-.98, .98-1.01, 1.01-1.04, 1.04-1.07, 1.07-1.10, 1.10-1.13 .80-.90, .90-1.00, 1.00-1.10, 1.10-1.20 .80-.85, .85-.90, .90-.95, .95-1.00, 1.00-1.05, 1.05-1.10, 1.10-1.15