The median class of the following frequency distribution is ...........
Class$0-10$$10-20$$20-30$$30-40$$40-50$$50-60$
Frequency$4$$5$$9$$10$$14$$8$

Total frequency $n = 50$.

  • A
    $20-30$
  • B
    $30-40$
  • C
    $40-50$
  • D
    $50-60$

Explore More

Similar Questions

$Z - \bar{x} = \dots \times (M - \bar{x})$

The formula to find the mode of a grouped data is $\ldots \ldots \ldots . . .$

An aircraft has $120$ passenger seats. The number of seats occupied during $100$ flights is given in the following table:
Number of seats $100-104$ $104-108$ $108-112$ $112-116$ $116-120$
Frequency $15$ $20$ $32$ $18$ $15$

Determine the mean number of seats occupied over the flights. (in $.92$)

The mean and median of a frequency distribution are $72.5$ and $73.9$ respectively. Then,the mode of the data is $\ldots \ldots \ldots . . .$

Construct the cumulative frequency distribution of the following distribution:
Class $12.5-17.5$ $17.5-22.5$ $22.5-27.5$ $27.5-32.5$ $32.5-37.5$
Frequency $2$ $22$ $19$ $14$ $13$

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo