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Need help 3. [6 pts] This frequency distribution shows the heights of randomly selected buildings in a particular city. Height (in meters) Frequency 0-9 5

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3. [6 pts] This frequency distribution shows the heights of randomly selected buildings in a particular city. Height (in meters) Frequency 0-9 5 10-19 8 20-29 14 30-39 11 40-49 9 Haul bood 50-59 4 a. Find the relative frequency for buildings with heights between 30 and 39 meters. b. Do the heights of buildings in this city seem to be uniformly distributed? Why or why not? the

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