The expenditure of a family on different heads in a month is given below:

Head	Food	Education	Clothing	House Rent	Others	Savings
Expenditure (in ₹)	$4000$	$2500$	$1000$	$3500$	$2500$	$1500$

Draw a bar graph to represent the data above.

Expenditure on Education of a country during a five year period $(2002-06),$ in crores of rupees, is given below:

Represent the information above by a bar graph.

The following table gives the frequencies of most commonly used letters $a, e, i, o, r , t, u$ from a page of a book:

Represent the information above by a bar graph.

If the mean of the following data is $20.2,$ find the value of $p$ :

Obtain the mean of the following distribution:

A class consists of $50$ students out of which $30$ are girls. The mean of marks scored by girls in a test is $73$ (out of $100$ ) and that of boys is $71$ . Determine the mean score of the whole class.

Mean of $50$ observations was found to be $80.4 .$ But later on, it was discovered that $96$ was misread as $69$ at one place. Find the correct mean.

Ten observations $6, 14, 15, 17, x+1, 2x-13, 30, 32, 34, 43$ are in ascending. The median of the data is $24 .$ Find the value of $x$.

The points scored by a basket ball team in a series of matches are as follows:

$17, 2, 7, 27, 25, 5, 14, 18, 10, 24, 48, 10, 8, 7, 10, 28$

Find the median and mode of the data.