DATA HANDLING

In Chapter Data Handling we read to interpret ________________

• Quantitative Data

• Qualitative Data

• Both

• None

Which of the following is not a way of graphical representation of DATA

• Pictograph

• Bar Graph

• Double Bar Graph

• All the above ways are graphical representation of DATA

Bars of a Bar graph are of

• Equal length and Equal width

• Unequal length but Equal width

• Equal length but Unequal width

• Unequal length and unequal width

Bars height gives the ______________ for each category

• quantity

• quality

• average

• scale

If we change the position of any of the bars of a bar graph, Would it change the information being conveyed ?

• Yes

• No

• I have not practiced much to answer this.

• Need to work Hard

Usually, data available to us in an unorganised form is called

• Raw data

• Data

• Information

• facts and figures

(a)   gives the number of times that a particular entry occurs.

 $25-40$  

What is the difference between Upper class limit and Lower class limit of above class interval ?

• 15

• 25

• 40

• -15

 $25-40$  

What is the width or size of above class interval ?

• 15

• 25

• 40

• -15

In a Histogram, the height of the bars show the (a)   of the class interval.