ents Chapter 2. 1 - 2.2 Homework Score: 1/24 4/24 answered Question 6 120 psychology students took a standardized test. The scores are summarized in the GFDT below. Scores Frequency 120 - 139 18 140 - 159 11 160 - 179 19 180 - 199 19 200 - 219 14 port 220 - 239 39 Tutoring The scores are also described in the cumulative table shown below. Scores Frequency less than 140 18 n Proctor less than 160 29 less than 180 48 less than 200 less than 220 81 less than 240 120 What is the missing value in the cumulative GFDT? answer = Question Help: Message instructor