Frequency 15 10 10 5 Histogram of Quality Defects 2 6 8 10 12 Defects per hour n=80 X-axis is giving midpoints, so the first interval on left side bar shown is going from 1.5 defe 2.5 defects for its interval, so based off that understanding, answer the following: Estimate the interval that contains the median. The interval that contains the median is from to