Mathematics, 03.07.2019 21:20 jones2279

Goal 2 mixed review questions 4 for the following frequeney distribution, determine the (a) estimated mean tb) modal class (c) range (d) standard deviation (e) variance class 20 up to 30 30 up to 40 40 up to 50 50 up to 60 60 up to 70 frequency 7 12 21 18 12 midpointf fx class interval lass later val

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Goal 2 mixed review questions 4 for the following frequeney distribution, determine the (a) estimate...