| Experimental and Theoretical Probability |
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Use the bar graph to find the experimental probability for problems 1 to 4. There were 50 total trials. Give your answer as a percentage rounded to the nearest tenth when needed.
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| Use the spinner to find the theoretical probability for problems 6 to 10. |
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| 6) Spinning red. |
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| Incorrect |
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| 7) Spinning a 1. |
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| Correct! |
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The bar graph shows results of spinning the spinner 200 times. Find the theoretical and experimental probabilities of each event. In the next four problems make sure that you give both answers.
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| 12) Spinning a 4. |
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3976 character(s) left
Your answer is too long. |
| Correct! |
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| 13) Spinning a 3. |
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3976 character(s) left
Your answer is too long. |
| Correct! |
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| 14) Spinning a number greater than 4. |
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3978 character(s) left
Your answer is too long. |
| Correct! |
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| 15) Spinning an odd number. |
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3978 character(s) left
Your answer is too long. |
| Correct! |
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| 16) Should you use theoretical or experimental probability to predict how many times you will spin a 3 in 10,000 spins? |
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3805 character(s) left
Your answer is too long. |
| Incorrect |
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A game show contestant randomly draws a chip from a bag and replaces it. Each chip says either win or lose. The theoretical probability of drawing a winning chip is 3/10. The bag contains 9 winning chips.
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19)
There are 8 males and 10 females in a class. What is the theoretical probability that a randomly chosen student is a male?
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| Correct! |
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| 20) There are 8 males and 10 females in a class. One week later 27 students in the class. The theoretical probability that a randomly chosen student is the male is the same as last week. How many females joined the Class? |
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| 26) Attach any work required by your teacher and complete a log entry. |
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| No offline activities found |
0 Hour(s) & 0 Minute(s)
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