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 for chemistry and for biology.
Lauren made her first error in step 3 because she should have used for chemistry and for biology.