The file MobileSpeed contains the overall download and upload speeds in mbps for nine carriers in the United States.
Source: Data extracted from âBest Mobile Network 2016â, bit.ly/1KGPrMm, accessed November 10, 2016. For the download speed and the upload speed separately: a. Compute the mean and median. b. Compute the variance, standard deviation, range, and coefficient of variation. c. Are the data skewed? If so, how? d. Based on the results of (a) through (c), what conclusions can you reach concerning the download and upload speed of various carriers?