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Use the given frequency distribution to find the (a) class width. (b) class midpoints of the third class. (c) class boundaries of the third
Use the given frequency distribution to find the (a) class width. (b) class midpoints of the third class. (c) class boundaries of the third class. Class Frequency, f 8-11 18 12-15 16-19 20-23 24-27 004 (b) 17 (c) 15.5-19.5 O (a) 4 (b) 17 (c) 15-19 O (a) 4 Phone Calls (per day) (b) 17.5 (c) 16-19 23 38 47 32 (a) 4 (b) 175 (c) 155-195 D
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a Class width difference between the upper an...
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Elementary Statistics Picturing The World
Authors: Ron Larson, Betsy Farber
6th Edition
0321911210, 978-0321911216
