120 psychology students took a standardized test. The scores are summarized in the GFDT below.       Scores          Frequency    80 - 99 19 100 - 119 14 120 - 139 19 140 - 159 14 160 - 179 12 180 - 199 42 The scores are also described in the cumulative table shown below.       Scores          Frequency    less than 100 19 less than 120 33 less than 140 52 less than 160   less than 180 78 less than 200 120 What is the missing value in the cumulative GFDT?answer =

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120 psychology students took a standardized test. The scores are summarized in the GFDT below.

      Scores          Frequency   
80 - 99 19
100 - 119 14
120 - 139 19
140 - 159 14
160 - 179 12
180 - 199 42



The scores are also described in the cumulative table shown below.

      Scores          Frequency   
less than 100 19
less than 120 33
less than 140 52
less than 160  
less than 180 78
less than 200 120



What is the missing value in the cumulative GFDT?

answer = 

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