Give two examples of data in numerical figures.
Important Questions on Data Handling
Give two examples of data in words.
Blue, Red, Green, White, Blue, Green, White, Red, Orange, Green, Blue, White, Blue, Orange, Blue, Blue, White, Red, White, White, Red, Green, Blue, Blue, White. Write a frequency distribution table using tally marks for the data. Which is the least favourite colour for the students?
A TV channel invited a SMS poll on 'Ban of Liquor' giving options:
A-Complete ban
B-Partial ban
C-Continue sales
They received the following SMS, in the first hour-
A A B C A B B C A A
A A C C B A A C B A
A A A B B C C A A C
C B B B A A A A A C
Represent the data in a frequency distribution table using tally marks.
Car, lorry, bus, lorry, auto, lorry, lorry, bus, auto, bike, bus, lorry, lorry, jeep, lorry, bus, jeep, car, bike, bus, car, lorry, bus, lorry, bus, bike, car, jeep, bus, lorry, lorry, bus, car, car, bike, auto.
Represent the data in a frequency distribution table using tally marks.
The number of wrist watches manufactured by a factory in a week are as follows:
| Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
Represent the data using a pictograph. Choose a suitable scale.
Votes polled for various candidates in a Sarpanch election are shown below, against their symbols in the following table.
| Symbol | Sun | Pot | Tree | Watch |
| Number of votes |
Represent the data using a pictograph. Choose a suitable scale. Answer the following question:
Which symbol got least votes?
Votes polled for various candidates in a Sarpanch election are shown below, against their symbols in the following table.
| Symbol | Sun | Pot | Tree | Watch |
| Number of votes |
Represent the data using a pictograph. Choose a suitable scale. Answer the following question:
Which symbol candidate won in the election?
Bear years, Camel years, Cat years, Donkey years, Goat years, Horse years, Elephant years.
Draw a horizontal bar graph to represent the data.
