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.

Question

Vaughn Marquez

Mathematics

11 November, 17:51

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.

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Trevor Jordan · Answer 1

Type of music Country Rock & roll Blues

Observed number 11 17 8

Probabilities P (x) 11/36 17/36 8/36

Step-by-step explanation:

The probabilities can be calculated as

P (x) = observed number of times / Total number of times.

The probability distribution for the type of music restaurant playing is

Type of music Country Rock & roll Blues Total

Observed number 11 17 8 36

Probabilities P (x) 11/36 17/36 8/36 1