Song Ratings a Music Critic Wanted to Determine Whether or Not

question 110

Short Answer

Song Ratings
A music critic wanted to determine whether or not music listeners of different age groups evaluate a song differently.With this objective,he commissioned a survey that asked people their ratings of the most popular songs.The rating categories were: 1 = terrible,2 = fair,3 = good,and 4 = excellent.Each respondent was also asked to categorize his or her age as either: 1 = teenager,2 = young adult (20-34),3 = middle age (35-50),and 4 = over 50. The results are shown below. ​ ​
-{Song Ratings Narrative} Which test can the movie critic use in this situation?

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Definitions:

Occurrences

The instances or frequencies at which a specific event or outcome is observed.

Probability

A measure of the likelihood that an event will occur, often represented as a number between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.

Daily Sales

A metric that tracks the total amount of goods or services sold by a company in one day, often used for tracking performance and forecasting.