. The lower quartile of the heights of a group of students is 153 cm. What does this statement tell about the heights of the group of students?
Answers
Given : The lower quartile of the heights of a group of students is 153 cm
To find : What does this statement tell about the heights of the group of students?
Solution:
The lower quartile of the heights of a group of students is 153 cm
this statement tell about the heights of the group of students
that 25 % of students have height less than 153 cm
& 75 % of students have height more than 153 cm
Lower Quartile or First Quartile is the point between smallest number & median of data
it marks the point where 25% of the data is below or to the left of it
25 % of students have height less than 153 cm
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