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Practice

Jaylon and Paula spin the spinner 30 times each and get the results shown in the table.






1
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Jaylon
6
8
9
7


Paula
8
5
7
10




a. What is the experimental probability of Jaylon spinning a 2? Paula spinning a 2?

Practice\newline11. Jaylon and Paula spin the spinner 3030 times each and get the results shown in the table.\newline\begin{tabular}{|c|c|c|c|c|}\newline\hline & 11 & 22 & 33 & 44 \\\newline\hline Jaylon & 66 & 88 & 99 & 77 \\\newline\hline Paula & 88 & 55 & 77 & 1010 \\\newline\hline\newline\end{tabular}\newlinea. What is the experimental probability of Jaylon spinning a 22? Paula spinning a 22?

Full solution

Q. Practice\newline11. Jaylon and Paula spin the spinner 3030 times each and get the results shown in the table.\newline\begin{tabular}{|c|c|c|c|c|}\newline\hline & 11 & 22 & 33 & 44 \\\newline\hline Jaylon & 66 & 88 & 99 & 77 \\\newline\hline Paula & 88 & 55 & 77 & 1010 \\\newline\hline\newline\end{tabular}\newlinea. What is the experimental probability of Jaylon spinning a 22? Paula spinning a 22?
  1. Question Prompt: The question_prompt: What is the experimental probability of Jaylon spinning a 22? What is the experimental probability of Paula spinning a 22?
  2. Find Experimental Probability for Jaylon: To find the experimental probability of an event, we divide the number of times the event occurred by the total number of trials. For Jaylon, we need to find the probability of spinning a 22.
  3. Calculate Experimental Probability for Jaylon: According to the table, Jaylon spun a 22 a total of 88 times out of 3030 spins. So, the experimental probability of Jaylon spinning a 22 is 830\frac{8}{30}.
  4. Simplify Fraction for Jaylon: We simplify the fraction 830\frac{8}{30} by dividing both the numerator and the denominator by their greatest common divisor, which is 22. This gives us 415\frac{4}{15}.
  5. Calculate Experimental Probability for Paula: Now, we calculate the experimental probability for Paula spinning a 22. According to the table, Paula spun a 22 a total of 55 times out of 3030 spins. So, the experimental probability of Paula spinning a 22 is 530\frac{5}{30}.
  6. Simplify Fraction for Paula: We simplify the fraction 530\frac{5}{30} by dividing both the numerator and the denominator by their greatest common divisor, which is 55. This gives us 16\frac{1}{6}.

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