Emmanuel V There is a number cube with faces numbered 1 to 6. There is also...
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Emmanuel V There is a number cube with faces numbered 1 to 6. There is also a coin with one side marked as heads and the other tails. As a trial of an experiment, the number cube was rolled and the coin flipped. The number (1 to 6) from the roll and the side (H for heads and T for tails) the coin from the flip were recorded. of Here is a summary of the data from 110 trials. Outcome 1H 2H 3H 4H 5H 6H 1T 2T 37T 4T 5T 6T Number of trials 8. 9. 7 13 12 10 6. 9. 10 12 Aa Answer each part. (a) Use the data to find the experimental probability of this event: both rolling a 2 or a 5 and flipping heads, in a single trial. Round your answer to the nearest thousandth. (b) Assuming the cube and the coin are fair, find the theoretical probability of this event: both rolling a 2 or a 5 and flipping heads, in a single trial. Round your answer to the nearest thousandth. (c) Choose the statement that is true. As the number of trials increases, we expect the experimental and theoretical probabilities to become closer, though they might not be equal. O The experimental and theoretical probabilities must always be equal. As the number of trials increases, we expect the experimental and theoretical probabilities to become farther apart. Explanation Check 2020 McGraw-Hill Education. All Rights Reserved. Terms of Use | Privacy Accessibility P Type here to search 10田 Emmanuel V There is a number cube with faces numbered 1 to 6. There is also a coin with one side marked as heads and the other tails. As a trial of an experiment, the number cube was rolled and the coin flipped. The number (1 to 6) from the roll and the side (H for heads and T for tails) the coin from the flip were recorded. of Here is a summary of the data from 110 trials. Outcome 1H 2H 3H 4H 5H 6H 1T 2T 37T 4T 5T 6T Number of trials 8. 9. 7 13 12 10 6. 9. 10 12 Aa Answer each part. (a) Use the data to find the experimental probability of this event: both rolling a 2 or a 5 and flipping heads, in a single trial. Round your answer to the nearest thousandth. (b) Assuming the cube and the coin are fair, find the theoretical probability of this event: both rolling a 2 or a 5 and flipping heads, in a single trial. Round your answer to the nearest thousandth. (c) Choose the statement that is true. As the number of trials increases, we expect the experimental and theoretical probabilities to become closer, though they might not be equal. O The experimental and theoretical probabilities must always be equal. As the number of trials increases, we expect the experimental and theoretical probabilities to become farther apart. Explanation Check 2020 McGraw-Hill Education. All Rights Reserved. Terms of Use | Privacy Accessibility P Type here to search 10田
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Data Analysis and Decision Making
ISBN: 978-0538476126
4th edition
Authors: Christian Albright, Wayne Winston, Christopher Zappe
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