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There is a bag with three balls numbered 1 to 3. There is also a pack of three cards lettered K, Q, and J. As
There is a bag with three balls numbered 1 to 3. There is also a pack of three cards lettered K, Q, and J. As a trial of an experiment, a ball was chosen and a card drawn. The number (1 to 3) of the ball and the letter K, Q, or J of the card drawn were recorded. Here is a summary of the data from trials. Outcome 1K 2K 3K 1Q 2Q 3Q 1J 2J 3J Number of trials 4 9 8 6 5 9 3. 8. 8 Answer each part. (a) Use the data to find the experimental probability of this event: both choosing the 1 or 2 ball and drawing a Q or J card, in a single trial. Round your answer to the nearest thousandth. (b) Assuming the ball was chosen and the card was drawn at random, find the theoretical probability of this event: both choosing the 1 or 2 ball and drawing a Q or J card, in a single trial. Round your answer to the nearest thousandth
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