Question

Mahnoor randomly selects times to walk into a local restaurant and observe the type of music being played. She found that the restaurant was playing country 11 times, rock & roll 17 times, and blues 8 times. Use the observed frequencies to create a probability model for the type of music the restaurant is playing the next time Mahnoor walks in.

Answer 1

The next time Mahnoor visits the restaurant, there is:

>>>>31 % chance for country music

>>>>47% chance of rock & roll

>>>>8% chance of blues

Explanation:

Total visits of Mahnoor = 36

Music played | Frequency | Probability

country | 11 | 11/36 = .31

rock & roll | 17 | 17/36 = .47

blues | 8 | 8/36 = .22

Answer 2

The next time Mahnoor visits the restaurant, there is:

>>>>31 % chance for country music

>>>>47% chance of rock & roll

>>>>8% chance of blues

Explanation:

Total visits of Mahnoor = 36

Music played | Frequency | Probability

country | 11 | 11/36 = .31

rock & roll | 17 | 17/36 = .47

blues | 8 | 8/36 = .22