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#1 classes are not continuous there is a gap from 20 to 22, 28 to 32 etc #2 we are looking for specific characteristic of the variable

my chart is not correct my teacher response comments above

8 7 2 31 31 5 0 0 0 0. 6 4657544 4 96 3456 689 1223456

1. The following data set represents the amount spent (in dollars) by 45 shoppers at a supermarket. Construct frequency distribution for the variable, and also report the relative frequencies for each class in your frequency distribution NOTE: the data is in dollars and cents; you can not change that data! 10.81,12.69, 13.78,15.23, 15.62, 17.00, 17.39, 18.36, 18.43, 19.27, 19.50,19.54 20.16,20.59,22.22.23.04,24.47.24.58, 25.13, 26.24, 26.26, 27.65, 28.06,28.08, 28.38, 32.03, 33.58, 34.98,36.37,3744, 38.64, 39.16,41.02, 42.97,44.08, 45.40, 48.65, 50.39, 52.75.54.80, 59.07,61.22, 62.32,63.70, 66.76 2 A frequency Distribution ls a universal descriptive tool. Briefly describe what it is that we are trying to describe about the variable. Next PreviouS AMSUNG □11 8 9 6 0

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Class interval Frequency Relative frequency 10 to 20 20 to 30 30 to 40 40 to 50 50 to 60 60 to 70 Sum 12 0.266666666666667 13 0.288888888888889 7 0.155555555555556 4 0.088888888888888 4 0.088888888888888 45

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