The group frequency distribution shows the cost of carwashes in Los Angeles county. (5 points) Class Limits Class Boundaries Frequency 227 205273 - \" z?.s - 34-5 a) Construct a histogram using frequency. ) Histogram for Class_Boundaries Label on left of box | es| 7] () Histogram for Midpoints Label on left of box ) Histogram for Class Boundaries Label on left of box s 6 05| 0 6] () Histogram for Class Limits Label on left of box 00 7] @ 6] [ 00 1] 0 6] | 00000 a0 6] b) What shape does the frequency histogram have? ) Left-Skewed 2 Uniform ) Bell-Shape () Right-Skewed ) Bimodal c) Please explain the reason for the correct answer to question b. U The graph has a tail on the left. ) All bars have the same height. () The graph has a tail on the right. ' The graph has two significant bumps. [ The graph is roughly shaped like a bell with the peak located in the middle. d) Which best describes the central tendency for the data (mean or median)? ) Mean because it is skewed right U Median because it is skewed right (U Mean because it is skewed left () Mean because it is bell-shaped U Median because it is skewed left