120 psychology students took a standardized test. The scores are summarized in the GFDT below. Scores Frequency 17 180 - 189 190 - 199 200 - 209 210 - 219 20 12 10 220 - 229 13 230 - 239 48 The scores...

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Extracted text: 120 psychology students took a standardized test. The scores are summarized in the GFDT below. Scores Frequency 17 180 - 189 190 - 199 200 - 209 210 - 219 20 12 10 220 - 229 13 230 - 239 48 The scores are also described in the cumulative table shown below. Scores Frequency less than 190 17 less than 200 37 less than 210 49 less than 220 less than 230 72 less than 240 120 What is the missing value in the cumulative GFDT? answer=