Question

construct a pie chart by using the data given below.
Method of Travel- walk/bike/car/bus
Frequency- 9/3/6/12​

Answer 1

Method of Travel

Given:

• Method of Travel     Frequency
•          walk                       9
•          bike                        3
•           car                         6
•          bus                        12

To find:

• the pie chart

Answer: ( refer to the given attachment )

Step-by-step explanation:

1. Using fraction to draw the pie chart.

• Total frequency = 9 + 3 + 6 + 12 = 30
•     fraction for walk = 9/30
•     fraction for bike = 3/30
•     fraction for car = 6/30
•     fraction for bus = 12/30

2. Using angles to draw the pie chart.

• Since total angle is 360°, we find central angle for each mode of travel:
•     walk = 9/30 * 360° = 108°
•     bike = 3/30 * 360° = 36°
•     car = 6/30 * 360° = 72°
•     bus = 12/30 * 360° = 144°

3.Using percentage to draw the pie chart.

• Multiply by 100 to the fractions found in 1:
•   percentage for walk = 9/30 * 100% = 30%
•   percentage for bike = 3/30 * 100% = 10%
•   percentage for car = 6/30 * 100% = 20%
•   percentage for bus = 12/30 * 100% = 40%

[ Use any of three methods to draw the pie chart. ]

Answer 2

Answer:

the above pic is answer

Step-by-step explanation:

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