Question

Draw An Ogive For The Following Data Which Gives The Marks And Number Of Students, Marks $0-10$, $10-20$, $20-30$, $30-40$, $40-50$. Students $6$, $21$, $16$, $32$, $10$

Answer 1

Plot the Ogive graph for the given data.

The following are given:

Marks	$0-10$	$10-20$	$20-30$	$30-40$	$40-50$
Students	$6$	$21$	$16$	$32$	$10$

To draw the Ogive graph, determine the cumulative frequency.

Marks	$0-10$	$10-20$	$20-30$	$30-40$	$40-50$
Students	$6$	$21$	$16$	$32$	$10$
Cumulative frequency	$6$	$6+21=27$	$27+16=43$	$43+32=75$	$5+10=85$

Now, plot the graph taking the upper limit of every interval on $x-axis$ and the cumulative frequency on $y-axis$.

Thus, the Ogive graph is as follows:

Hence, the Ogive graph is as shown above