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The letter tiles C, A, R, E, and S are placed in a box. Without looking, Jorelle picks a letter tile from the box and records t...Question
The letter tiles C , A , R , E , and S are placed in a box. Without looking, Jorelle picks a letter tile from the box and records the result before placing it back. He repeats the procedure 100 times and observes the following results:
Outcomes C A R E S
Frequency 20 25 30 10 15
Based on the observed frequency, what is the probability that Jorelle will pick a letter R ? The answer should be in percent form.
(1 point)
Outcomes C A R E S
Frequency 20 25 30 10 15
Based on the observed frequency, what is the probability that Jorelle will pick a letter R ? The answer should be in percent form.
(1 point)
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Answered by
GPT 3.5
The total number of trials is 100.
The frequency of picking the letter R is 30.
The probability of picking the letter R is calculated by dividing the frequency of picking R by the total number of trials and multiplying by 100%:
Probability = (30/100) x 100% = 30%
Therefore, the probability that Jorelle will pick the letter R is 30%.
The frequency of picking the letter R is 30.
The probability of picking the letter R is calculated by dividing the frequency of picking R by the total number of trials and multiplying by 100%:
Probability = (30/100) x 100% = 30%
Therefore, the probability that Jorelle will pick the letter R is 30%.
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