n psychology students took a standardized test. The scores are summarized in the GFDT below. Scores Frequency 19 140 - 1

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N Psychology Students Took A Standardized Test The Scores Are Summarized In The Gfdt Below Scores Frequency 19 140 1 1 (37.46 KiB) Viewed 40 times

n psychology students took a standardized test. The scores are summarized in the GFDT below. Scores Frequency 19 140 - 144 145 - 149 15 150 - 154 16 155 - 159 160 - 164 165 - 169 17 42 The scores are also described in the cumulative table shown below. Frequency 19 34 Scores less than 145 less than 150 less than 155 less than 160 less than 165 less than 170 50 61 78 n What is the missing value in the GFDT? answer =