Concept explainers
To calculate:
The probability of given event.
Answer to Problem 6PPS
The probability event is
Explanation of Solution
Given information:
Event:
Kadisha is listening to a
Calculation:
Kadisha is listening to a
Spin the spinner
The frequency of outcomes will vary between sets of
Outcome | Frequency |
Song | |
Song | |
Song | |
Song | |
Song | |
Song | |
Song | |
Song | |
Song | |
Song | |
Total |
Now, divide each frequency in the frequency table to get the probabilities for each outcome.
Outcome | Frequency | Probability |
Song | ||
Song | ||
Song | ||
Song | ||
Song | ||
Song | ||
Song | ||
Song | ||
Song | ||
Song | ||
Total |
Make a probability histogram by charting probability on the vertical axis and outcomes on the horizontal axis.
Hence, therefore probability that a certain one of the ten songs played is about
Therefore, the probability event is
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