Lauren determined that the difference in the medians is greater than the difference in the interquartile ranges. Which
explains Lauren's error?
Lauren made her first error in step 1 because the median is 85 for chemistry and 80 for biology
Lauren made her first error in step 1 because the median is 60 for chemistry and 60 for biology
Lauren made her first error in step 3 because she should have used 90-55 = 35 for chemistry and 90-50 - 40 for
biology
Lauren made her first error in step 3 because she should have used 85-60-25 for chemistry and 80-60-20 for
biology