Data Handling (Including Pictograph and Bar Graph) MATHS - Data Handling (Including Pictograph and Bar Graph)

The column graph, given above, shows the number of patients, examined by Dr. V.K. Bansal, on different days of a particular week.
Use the graph to answer the following:
On which days were equal number or patients examined?

The column graph, given above, shows the number of patients, examined by Dr. V.K. Bansal, on different days of a particular week.
Use the graph to answer the following:
On which day were the least number of patients examined?

The column graph, given above, shows the number of patients, examined by Dr. V.K. Bansal, on different days of a particular week.
Use the graph to answer the following:
On which day were the maximum number of patients examined?

The column graph, given above, shows the number of patients, examined by Dr. V.K. Bansal, on different days of a particular week.
Use the graph to answer the following:
What is the total number of patients examined in the week?

Marks scored by 30 students of class VI are as given below:
38, 46, 33, 45, 63, 53, 40, 85, 52, 75, 60, 73, 62, 22, 69, 43, 45, 33, 47, 41, 29, 43, 37, 49, 83, 44, 55, 22, 35 and 45. State:
(i) the highest marks scored.
(ii) the lowest marks scored.
(iii) the range of marks.

Rearrange the following raw data in descending order:
5.3, 5.2, 5.1, 5.7, 5.6, 6.0, 5.5, 5.9, 5.8, 6.1, 5.5, 5.8, 5.7, 5.9 and 5.4. Then write the:
(i) highest value
(ii) lowest value
(iii) range of values

A student spends his pocket money on various items, as given below:
Books: Rs. 380,
Postage: Rs. 30,
Cosmetics: Rs. 240,
Stationary: Rs. 220
and Entertainment: Rs. 120.
Draw a bar graph to represent his expenses.

The number of animals in five villages are as follows:

Village	A	B	C	D	E
No. of. animals	160	240	180	80	120

Prepare a pictograph of these animals using one symbol to represent 20 animals.

The sale of vehicles, in a particular city, during the first six months of the year 2016 is shown below:

Month	Jan	Feb	March	April	May	June
Number of vehicles sold	3000	2500	4000	1000	1500	3500

Draw a pictograph to represent the above data.

Using the following data, construct a frequency distribution table:
46, 44, 42, 54, 52, 60, 50, 58, 56, 62, 50, 56, 54, 58 and 48.
Now answer the following:
(i) What is the range of the numbers?
(ii) How many numbers are greater than 50?
(iii) How many numbers are between 40 and 50?

Using the data, given below, construct a frequency distribution table:
9, 17, 12, 20, 9, 18, 25, 17, 19, 9, 12, 9, 12, 18, 17, 19, 20, 25, 9 and 12.
Now answer the following:
(i) How many numbers are less than 19?
(ii) How many numbers are more than 20?
(iii) Which of the numbers, given above, is occurring most frequently?