Q. 64.3( 49 Votes )

The heights of bo

Answer :

We have


We shall find median of the heights of the boys and girls separately.


Median of heights of boys:


Nxi = 37




Cumulative frequency = 19 falls in the height of 147 cm.


Thus, median height of boys is 147 cm.


Now, median of heights of girls:


Nyi = 29




Cumulative frequency = 15 falls in the height of 18.


Cumulative frequency, 18 falls in the height of 152 cm.


Median height of boys is 147 cm whereas median height of girls in the class is 152 cm.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Number of familieAP- Mathematics

Weights of parcelAP- Mathematics

The heights of boAP- Mathematics

The mean (averageAP- Mathematics

On the occasion oAP- Mathematics

The donations givAP- Mathematics

Centuries scored AP- Mathematics

If the mean of thAP- Mathematics

AFLATOUN social aAP- Mathematics

There are four unAP- Mathematics