Q. 65.0( 1 Vote )

Calculate mean de

Answer :

Given, Numbers of observations are given.

To Find: Calculate the Mean Deviation

Formula Used: Mean Deviation =

Explanation. Here, The Given class interval does not continue, So, we subtract 0.5 from a lower limit of the class and add 0.5 to the upper limit of the class,By this Class interval remain same while the function becomes continues.

Here we have to calculate the mean deviation from the median. So,

N = 100

Thus, the cumulative frequency slightly greater than 50 is 63 and lie under class 35.5-40.5.

Median =

Median = 38

Mean Deviation =

Mean deviation for given data

Hence, The Mean Deviation is 73.5

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
view all courses

Calculate the meaMathematics - Exemplar

Fill in the blankMathematics - Exemplar

Fill in the blankMathematics - Exemplar

The following infMathematics - Exemplar

Calculate the meaMathematics - Exemplar

Calculate the meaMathematics - Exemplar

The mean deviatioMathematics - Exemplar

The standard deviMathematics - Exemplar