Given that the various faces of a fair dice 1, 2, 3, 4, 5, 6 appeared 30, 43, 54, 40, 41, 32 times respectively in a single toss. Picture the figures as bei...
Question 1 Report
Given that the various faces of a fair dice 1, 2, 3, 4, 5, 6 appeared 30, 43, 54, 40, 41, 32 times respectively in a single toss. Picture the figures as being represented in a simple table with number (X) against frequency (f).
If a pie chart is used to depict the data, the angle corresponding to 4 is?
Answer Details
To find the angle corresponding to 4 in the pie chart, we need to calculate the percentage of times 4 appeared in the toss.
Total frequency = 30 + 43 + 54 + 40 + 41 + 32 = 240
Frequency of 4 = 40
Percentage of times 4 appeared = (Frequency of 4 / Total frequency) x 100% = (40/240) x 100% = 16.67%
The pie chart represents a circle of 360°. Therefore, to find the angle corresponding to 4 in the pie chart, we need to calculate 16.67% of 360°.
Angle corresponding to 4 = (16.67/100) x 360° = 60°
Therefore, the angle corresponding to 4 in the pie chart is 60°. Option (d) is the correct answer.
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