Question: The file Mobile Speed contains the overall download and upload speeds in Mbps for e ight carriers in the United States. For the download speed

The file Mobile Speed contains the overall download and upload speeds in Mbps for e ight carriers in the United States.

Download Speed Upload Speed Carrier Verizon 53.3 17.5 T-Mobile 36.3 16.9 AT&T

For the download speed and the upload speed separately:

a. Calculate the mean and median.

b. Calculate 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 speeds of various carriers?

Download Speed Upload Speed Carrier Verizon 53.3 17.5 T-Mobile 36.3 16.9 AT&T 37.1 12.9 Metro PCS 32.8 13.0 Sprint 32.5 4.0 Boost 29.4 3.7 Straight Talk 31.1 15.6 Cricket 6.5 5.8

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