Song Ratings a Music Critic Wanted to Determine Whether or Not

question 27

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} What statement can be made about the p-value for this test?

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Definitions:

Reinforcing Surroundings

Environmental factors or conditions that strengthen a particular behavior through positive or negative reinforcement.

Negative Punishment

A behavioral modification technique involving the removal of a desirable stimulus to decrease the likelihood of a behavior occurring again.

Time-Out

A behavioral modification technique involving temporary isolation or removal from a situation to decrease undesirable behavior.

Spanked

The act of hitting someone, usually a child, with an open hand as a form of punishment.