understanding bar graphs - The bar graph shows the scores obtained when a die was rolled a number of times. If this information were displayed instead as a pie chart, what would be the angle of the sector of the pie chart representing the score of 2?

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understanding bar graphs reading bar graphs the bar graph shows the result of

Anonymous

(A)9%

(B)108%

(D)18%

Sangeetha Pulapaka (last edited 2 years ago) (Expert, Educator @Qalaxia)

Prepare a table, and calculate the sum of frequencies as shown below.

The number of times the score was 2 was 6 times.

The sum of frequencies or the total number of times the dice was rolled is 20.

The total angle of a circle is 360^\circ

So the angle of the sector of the pie chart representing the score of 2 = \frac{6}{20}\times 360^\circ = 108^\circ