Daily expenditure of $25$ householders is given in the following table:
Daily expenditure
of a household (in rupees) 100-150 150-200 200-250 250-300 300-350
No. of households $4$ $5$ $12$ $2$ $2$
Draw a "less than type" cumulative frequency Ogive curve for this data.

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Solution

Class Interval $f$ Less than $C F$
$100 - 150$ $4$ $150$ $4$
$150 - 200$ $5$ $200$ $4 + 5 = 9$
$200 - 250$ $12$ $250$ $9 + 12 = 21$
$250 - 300$ $2$ $300$ $21 + 2 = 23$
$300 - 350$ $2$ $350$ $2 + 23 = 25$

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Similar questions

Q. The table below shows the daily expenditure on food of

25

households in a locality.

Daily expenditure (in Rs.)	100-150	150-200	200-250	250-300	300-350
Number of households:	$4$	$5$	$12$	$2$	$2$

Find the mean daily expenditure on food by a suitable method.

Q. The table below- shows the daily expenditure on food of

25

households in a locality.

Daily expenses (in Rs.)	100-150	150-200	200-250	250-300	300-350
No. of households	4	5	12	2	2

Find the mean daily expenses on food by a suitable method

Question 6
The table below shows the daily expenditure on food of 25 households in a locality.

$\begin{matrix} Daily expenditure (in Rs) & 100 - 150 & 150 - 200 & 200 - 250 & 250 - 300 & 300 - 350 Number of households & 4 & 5 & 12 & 2 & 2 \end{matrix}$

Find the mean daily expenditure on food by a suitable method.

Q. The following table gives the distribution of total household expenditure ( in rupees) of manual workers in a city.

Expenditure: (in Rs.)	100-150	150-200	200-250	250-300	300-350	350-400	400-450	450-500
Frequency:	24	40	33	28	30	22	16	7

Find the average expenditure (in Rs.) per household.

Q. The following distribution give the daily income of

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Number of workers	10	5	11	8	6	10

Draw the ogive of a "less than type' cumulative frequency distribution and hence obtain the median daily income.

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Daily expenditure of a household (in rupees)	100-150	150-200	200-250	250-300	300-350
No. of households	$4$	$5$	$12$	$2$	$2$

Class Interval	$f$	Less than	$C F$
$100 - 150$	$4$	$150$	$4$
$150 - 200$	$5$	$200$	$4 + 5 = 9$
$200 - 250$	$12$	$250$	$9 + 12 = 21$
$250 - 300$	$2$	$300$	$21 + 2 = 23$
$300 - 350$	$2$	$350$	$2 + 23 = 25$

Daily expenditure of 25 householders is given in the following table:Daily expenditureof a household (in rupees)100-150150-200200-250250-300300-350No. of households451222Draw a "less than type" cumulative frequency Ogive curve for this data.

Class Interval f Less than CF 100−150 4 150 4 150−200 5200 4+5=9200−250 12 250 9+12=21 250−300 2 300 21+2=23 300−350 2 350 2+23=25

Daily expenditure of $25$ householders is given in the following table:
Daily expenditure
of a household (in rupees) 100-150 150-200 200-250 250-300 300-350
No. of households $4$ $5$ $12$ $2$ $2$
Draw a "less than type" cumulative frequency Ogive curve for this data.

Class Interval $f$ Less than $C F$
$100 - 150$ $4$ $150$ $4$
$150 - 200$ $5$ $200$ $4 + 5 = 9$
$200 - 250$ $12$ $250$ $9 + 12 = 21$
$250 - 300$ $2$ $300$ $21 + 2 = 23$
$300 - 350$ $2$ $350$ $2 + 23 = 25$