The first quartile would be drawn at 3 and the median would be drawn at 4.
It is required to find the first quartile and the median.
Statistics are defined as numerical data, and is the field of math that deals with the collection, tabulation and interpretation of numerical data. It is the study and manipulation of data, including ways to gather, review, analyze, and draw conclusions from data.
Given that:
Given data :
Scores of group of students Frequency
1 0
2 2
3 2
4 4
5 3
6 1
7 1
First three set of scores from 1 to 3 comes under first quartile.
Median is in the center.
Last three set of scores comes under third quartile.
Therefore, the first quartile would be drawn at 3 and the median would be drawn at 4.
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