For one month, Terry recorded the time at which her school bus arrived. She organized her results in a frequency table. Find the

Question

dsp73

3 years ago

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For one month, Terry recorded the time at which her school bus arrived. She organized her results in a frequency table. Find the

experimental probability that the bus will arrive between 8:20 and 8:24.

Mathematics

1 answer:

bulgar [2K] · Answer 1 · 2022-05-25T22:26:36+03:00

Answer:

Experimental Probability is found:

P = 11/24

Step-by-step explanation:

Experimental Probability can be defined as the ration of the number of times (frequency) a desirable event has occurred, to the Total number of time (total frequency) the activity has been performed.

Probability = P = Frequency of an event / Total Frequency

To find the total frequency, we add all three of the given frequencies:

Total Frequency = 10 + 11 + 3

Total Frequency = 24

Frequency of the event (times bus arrived between 8:20 to 8:24) = 11

So, experimental probabilty is found as:

P = 11/24