Construct a combined histogram and frequency polygon for the following data:-

Weekly earnings (in rupees)	$150-165$	$165-180$	$180-195$	$195-210$	$210-225$	$225-240$
No. of workers	$8$	$14$	$22$	$12$	$15$	$6$

In a study of diabetic patients, the following data was obtained:-

Represent the above data by a histogram and a frequency polygon.

The water bills of $32$houses in a locality are given below:

$30,48,52,78,103,85,37,94,72,73,66,52,92,65,78,81,64,60,75,78,108,63,71,54,59,75,100,103,35,89,95,73,$

Taking class interval $30-40,40-50...$. from frequency distribution table, construct a combined histogram and frequency polygon.

The number of matchsticks in $40$ boxes on counting was found as  given below:

$$\begin{gathered} 44,41,42,43,47,50,51,49,43,42,44,45,49,42,46,49,45,49,45,47,48,43, \\ 43,44,48,43,46,50,43,52,46,49,52,51,47,43,43,45. \end{gathered}$$

Taking classes $40-42,42-44..$ construct the frequency distribution table for the above data. Also draw a combined histogram and frequency polygon to represent the distribution.

The histogram showing the weekly wages (in $₹$) of workers in a factory is given alongside.

What is the frequency of class $400-425$?

The histogram showing the weekly wages (in $₹$) of workers in a factory is given alongside.

What is the class having a minimum frequency?

The histogram showing the weekly wages of workers in a factory is given alongside.

What is the cumulative frequency of the class $425-450$?

The histogram showing the weekly wages of workers in a factory is given alongside.

Construct a frequency and cumulative frequency table for the given distribution.

the runs scored by two team A and B on the first$42 balls$ in a circket match are given below: