(A) To construct a 'less than' type Ogive,we plot the cumulative frequencies against the upper class limits of the respective class intervals.Therefor

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(A) To construct a 'less than' type Ogive,we plot the cumulative frequencies against the upper class limits of the respective class intervals.Therefore,the upper limits of the classes are represented on the $X$-axis and the corresponding cumulative frequencies are represented on the $Y$-axis.

Class 10 Mathematics Statistics Median of Grouped Data

Easy

To draw the 'less than' type Ogive,........... is represented on the $X$-axis.

A
upper limits of the classes
B
lower limits of the classes
C
cumulative frequency
D
midvalues of the classes

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Class 10

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Statistics

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Median of Grouped Data

The median of the following data is $525$. Find the values of $x$ and $y$,if the total frequency is $100$.
Class interval Frequency
$0-100$ $2$
$100-200$ $5$
$200-300$ $x$
$300-400$ $12$
$400-500$ $17$
$500-600$ $20$
$600-700$ $y$
$700-800$ $9$
$800-900$ $7$
$900-1000$ $4$

Medium

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The median of an ungrouped data and the median calculated when the same data is grouped are always the same. Do you think that this is a correct statement? Give reason.

Easy

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In the formula $M = l + \frac{(\frac{n}{2} - cf)}{f} \times h$ for the median,$h = \ldots \ldots \ldots$

Easy

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The following table gives the production yield per hectare of wheat of $100$ farms of a village.
Production yield (in kg/ha) Number of farms
$50-55$ $2$
$55-60$ $8$
$60-65$ $12$
$65-70$ $24$
$70-75$ $38$
$75-80$ $16$

Change the distribution to a 'more than type' distribution,and draw its ogive.

Production yield (in kg/ha)	Number of farms
$50-55$	$2$
$55-60$	$8$
$60-65$	$12$
$65-70$	$24$
$70-75$	$38$
$75-80$	$16$

Medium

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In the formula $M = l + \frac{(\frac{n}{2} - cf)}{f} \times c$ for the median,$cf = \ldots \ldots \ldots$

Easy

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Class interval	Frequency
$0-100$	$2$
$100-200$	$5$
$200-300$	$x$
$300-400$	$12$
$400-500$	$17$
$500-600$	$20$
$600-700$	$y$
$700-800$	$9$
$800-900$	$7$
$900-1000$	$4$

To draw the 'less than' type Ogive,........... is represented on the $X$-axis.

Similar Questions

The median of the following data is $525$. Find the values of $x$ and $y$,if the total frequency is $100$.Class intervalFrequency$0-100$$2$$100-200$$5$$200-300$$x$$300-400$$12$$400-500$$17$$500-600$$20$$600-700$$y$$700-800$$9$$800-900$$7$$900-1000$$4$

The median of an ungrouped data and the median calculated when the same data is grouped are always the same. Do you think that this is a correct statement? Give reason.

In the formula $M = l + \frac{(\frac{n}{2} - cf)}{f} \times h$ for the median,$h = \ldots \ldots \ldots$

The following table gives the production yield per hectare of wheat of $100$ farms of a village.Production yield (in kg/ha)Number of farms$50-55$$2$$55-60$$8$$60-65$$12$$65-70$$24$$70-75$$38$$75-80$$16$Change the distribution to a 'more than type' distribution,and draw its ogive.

In the formula $M = l + \frac{(\frac{n}{2} - cf)}{f} \times c$ for the median,$cf = \ldots \ldots \ldots$

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The median of the following data is $525$. Find the values of $x$ and $y$,if the total frequency is $100$.
Class interval Frequency
$0-100$ $2$
$100-200$ $5$
$200-300$ $x$
$300-400$ $12$
$400-500$ $17$
$500-600$ $20$
$600-700$ $y$
$700-800$ $9$
$800-900$ $7$
$900-1000$ $4$

The following table gives the production yield per hectare of wheat of $100$ farms of a village.
Production yield (in kg/ha) Number of farms
$50-55$ $2$
$55-60$ $8$
$60-65$ $12$
$65-70$ $24$
$70-75$ $38$
$75-80$ $16$

Change the distribution to a 'more than type' distribution,and draw its ogive.