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March Madness Movies served 23 lemonades out of a total of 111 fountain drinks last weekend.

What is a reasonable estimate of the probability that the next fountain drink ordered is a lemonade?

A. [tex]\(\frac{88}{111}\)[/tex]
B. [tex]\(\frac{23}{111}\)[/tex]


Sagot :

To determine the probability that the next fountain drink ordered is a lemonade, let's go through the problem step by step.

1. Identify the total number of fountain drinks served:
- Total fountain drinks served = 111

2. Identify the number of lemonades served:
- Number of lemonades served = 23

3. Calculate the probability:
- The probability of an event is given by the ratio of the number of favorable outcomes to the total number of possible outcomes.
- Here, the number of favorable outcomes (ordering a lemonade) is 23.
- The total number of possible outcomes (total drinks served) is 111.

4. Formulate the probability:
[tex]\[ \text{Probability of ordering a lemonade} = \frac{\text{Number of lemonades served}}{\text{Total fountain drinks served}} = \frac{23}{111} \][/tex]

5. Compare with the provided options:
- Option (A) is [tex]\(\frac{88}{111}\)[/tex]
- Option (B) is [tex]\(\frac{23}{111}\)[/tex]

From the calculations, the correct probability that the next fountain drink ordered will be a lemonade is indeed [tex]\(\frac{23}{111}\)[/tex].

Therefore, the best answer is:
(B) [tex]\(\frac{23}{111}\)[/tex]
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