A researcher collected data from 78 seventh-grade students in a rural Midwestern school. One variable of interest was each student's score on the Piers-Harris Children's Self-Concept Scale, a psychological test administered by the researcher. A histogram of those scores is given. Number of Students + 12 10 2 1 1 of 20 30 4 5 4 13 9 Estimate the median of this distribution. 14 14 40 50 60 Self-Concept Score 10 70 1 80

Q: Part 4 of this queston

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