The grade distribution of 25 students are shown below: Grade classes midpoint Frequency 20-40 30 3...
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The grade distribution of 25 students are shown below: Grade classes midpoint Frequency 20-40 30 3 40-60 50 9 a) Which interval contain the median grade? b) Find the mean of the grades. 60-80 70 13 4 marks 80-100 90 6 The grade distribution of 25 students are shown below: Grade classes midpoint Frequency 20-40 30 3 40-60 50 9 a) Which interval contain the median grade? b) Find the mean of the grades. 60-80 70 13 4 marks 80-100 90 6
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Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
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