Question: An American roulette wheel contains 18 red numbers, 18 black numbers, and 2 green numbers. The following table shows the frequency with which the ball

An American roulette wheel contains 18 red numbers, 18 black numbers, and 2 green numbers. The following table shows the frequency with which the ball landed on each color in 200 trials.

a. Obtain a relative-frequency distribution.
b. Draw a pie chart.
c. Construct a bar chart.

Number Red Black Green Frequency 88 102 10

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