The number of stories in the 13 tallest buildings for two different cities is listed below: (NOTE: Do not use comma and round your answer in two decimal places) Houston: 75, 71, 64, 56, 53, 55, 47, 55, 52, 50 Pittsburgh: 64, 54, 40, 32, 46, 44, 42, 41, 40, 40 Compute for the following: Houston Pittsburgh 1. 2. a. Range 3, b. Standard 4. Deviation 5, c. Variance 6, 7, 8, d. Coefficient of Variation 9 & 10. Which city is relatively more variable? a. Houston is relatively more variable than Pittsburgh since it has a higher coefficient of variation. b. Houston is relatively more variable than Pittsburgh since it has a higher variance. c. Pittsburgh is relatively more variable than Houston since it has a higher coefficient of variation. d. Pittsburgh is relatively more variable than Houston since it has a higher variance. (Put the same answer for numbers 9 & 10) 9.

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