**PIE CHART**

source: Worksheet 16.1 Q2

The Pie Chart below represents the traffic condition outside SST at 7.25 am on a typical morning.

(a) Find the angle of the sector representing motorcycle to the nearest degree.

(b) Find the percentage of sector representing cars, correct your answer to 3 significant figures.

(c) Is it possible to present the above information using line graph? Justify your answer.

courtesy of Ms LohKY

edited by Mr Johari

(c) Is it possible to present the above information using line graph? Justify your answer.

courtesy of Ms LohKY

edited by Mr Johari

(a) 28 degrees

ReplyDelete(b) 69.2%

© No. Because it could not represent data at one given time.

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ReplyDeletea) 28degrees

ReplyDeleteb) 69.2%

c) No. Line graphs show the data over a period of time, while pie charts can represent data at a certain time

a) 28 degree

ReplyDeleteb) 69.2 percentage

c) Yes. The pie chart has units that can be shown in the line graph.

a) 28 degrees

ReplyDeleteb) 69.2%

c) no, the line graph cannot express the number of each vehicles

a) 28 degrees

ReplyDeleteb) 69.2%

c) No, because line graphs are usually used to represent trends over a period of time.

a) 28 degrees

ReplyDeleteb) 69.2%

c) No, line graphs show the number of a kind of vehicle over time but not different kinds of vehicles.

This comment has been removed by the author.

ReplyDeleteThis comment has been removed by the author.

ReplyDeletea.28 degrees

ReplyDeleteb.69.2%

c. No, as line graphs can only represent one factor and only over a period of time unlike the information which has more than 1 factor and is not over a period of time.

Md Ada Syafiq

(a)28 degrees

ReplyDelete(b)69.2 %

(c)no. there is more than two factors.

1. 28 degrees

ReplyDelete2. around 69.2%

3. No. It is not possible because firstly, there is only one moment of time to compare and secondly, all of them cannot fit into one line graph and thirdly, we cannot compare the data in the line graph.

(a) 28 degrees

ReplyDelete(b) 69.2

(c) No. There wouldn't be anything to put for the X axis

(a) 28 degrees

ReplyDelete(b) 69.2

(c) No. Line graphs are used to show one factor over a period of time.

a) 28˚

ReplyDeleteb) 69.2%

c) No, line graphs are used to show data over a period of time, but a pie chart is only used to show data at one time only.

[a] 28 degrees

ReplyDelete[b] 69.2%

[c] No it is not possible, there is only one factor for time to be compared although it is possible to put 2 factors and compare time.

(A)28 degree

ReplyDelete(b)69.2

There it cannot represent all data at same time

a)28 degrees

ReplyDeleteb)69.2%

c)No,as it doesnt represent all the data

28 Degrees

ReplyDeleteApproximately 69.2%

The Line graph is usually to take note of the change over a period of time.

a ) 28 degrees

ReplyDeleteb ) 69.2%

c ) No. It is because pie chart shows information at one specific time but line graph show the information over a period of time.

a.28* degrees

ReplyDeleteb.69.2%

c.It cannot be fit into a line graph because it is only showing one thing...

a)28 degrees

ReplyDeleteb)69.2%

c)No, it cannot represent data that at a certain time like this data.

1)28 degrees

ReplyDelete2)69.2%

3) No because this is situated in a static period of time and a line graph cannot display this.