Data Handling

Data Handling

CHAPTER 9

Tally Marks

Sub Topic 01

Page No. 186 & 187

A way of keeping count by drawing marks.

Draw

Cabbage , Brocolli , Carrot , Cabbage , Brocolli , Brocolli , Brocolli , Cabbage , Carrot .

1. Make the Tally mark for Brocolli .

Pictograph

Sub Topic 02

Open Ended

What do you mean by Pictograph ?

Page No . 189

A pictograph represents data through pictures of object . It helps answer the questions on the data at a glance

Multiple Choice

How many apples where sold on March

• 25

• 20

• 15

• 30

Bar Graph

Sub Topic 03

Page No. 196 , 197 & 198

A chart that plots data using rectangular bars or columns .

Eg : Horizontal and Vertical Bars​

Multiple Choice

Which Language has most speakers ?

• Hindi

• Chinese

• English

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