Question
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)
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)
Answers
There are no human answers yet.
Answered by
GPT 3.5
The total number of outcomes is 100. The frequency of picking the letter R is 30.
The probability of picking the letter R is:
P(R) = Frequency of R / Total outcomes
P(R) = 30 / 100
P(R) = 0.3
Converting this to percent form:
P(R) = 0.3 * 100%
P(R) = 30%
Therefore, the probability that Jorelle will pick the letter R is 30%.
The probability of picking the letter R is:
P(R) = Frequency of R / Total outcomes
P(R) = 30 / 100
P(R) = 0.3
Converting this to percent form:
P(R) = 0.3 * 100%
P(R) = 30%
Therefore, the probability that Jorelle will pick the letter R is 30%.
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