Question

explain the characteristics of good classification. define the pie chart .write the step how to construct pie chart. ​

Answer 1

Answer:

Characteristics of a Good Classification

Clarity: There should be no confusion of the placement of any data item in a group or class. That is, classification should be absolutely clear. Homogeneity: The items within a specific group or class should be similar to each other.

pie chart

A pie chart (or a circle chart) is a circular statistical graphic, which is divided into slices to illustrate numerical proportion.

write the step how to construct pie chart.

Steps to Construct a Pie-Chart

Step 1 :

Calculate the central angle for each component , using the above formula.

Step 2 :

Draw a circle of convenient radius.

Step 3 :

Within this circle, draw a horizontal radius.

Step 4 :

Draw radius making central angle of first component with horizontal radius; this sector represents the first component. From this radius, draw next radius with central angle of second component; this sector represents second component and so on, until we exhaust all components.

Step 5 :

Shade each sector differently and mark the component it represents.

Step 6 :

Give the heading for each component.

Explanation:

HoPe It HeLp'S UhH❣

☺ApPy HuG Day☺

pls Flw me pls ☹pls

Give me some thnks pls

✌ITZ AbUsiNg QuEeN✌

Answer 2

Answer:

Characteristics of a Good Classification:-

Clarity: There should be no confusion of the placement of any data item in a group or class. That is, classification should be absolutely clear. Homogeneity: The items within a specific group or class should be similar to each other.

define the pie chart:-

a type of graph in which a circle is divided into sectors that each represent a proportion of the whole.

Steps to Construct a Pie-Chart:-

Step 1 : Calculate the central angle for each component , using the above formula.

Step 2 : Draw a circle of convenient radius.

Step 3 : Within this circle, draw a horizontal radius

Step 4 :

Draw radius making central angle of first component with horizontal radius; this sector represents the first component. From this radius, draw next radius with central angle of second component; this sector represents second component and so on, until we exhaust all components.

Step 5 : 

Shade each sector differently and mark the component it represents.

Step 6 : Give the heading for each component.