Approximate the mean of the grouped data. Round to the nearest whole number. The graph below is

Approximate the mean of the grouped data. Round to the nearest whole number.

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The graph below is an ogive of scores on a math test. The vertical axis in an ogive is the cumulative relative frequency and can also be interpreted as a percentile. Use the graph to approximate the percentile rank of an individual whose test score is 60. Q 100- 90- 80- 70- 60- Percentile Ranks of Math Test Scores 50- 40- 30- 20- 10- 0- 0 10 20 30 40 50 60 70 80 90 100 G D A. 37 OB. 65 OC. 42 O D. 70 The graph below is an ogive of scores on a math test. The vertical axis in an ogive is the cumulative relative frequency and can also be interpreted as a percentile. Use the graph to approximate the percentile rank of an individual whose test score is 60. Q 100- 90- 80- 70- 60- Percentile Ranks of Math Test Scores 50- 40- 30- 20- 10- 0- 0 10 20 30 40 50 60 70 80 90 100 G D A. 37 OB. 65 OC. 42 O D. 70

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Solution At the score of 60 then percentile will be ... View the full answer