The Table Below Shows the Age and Favorite Type of Music

question 64

Multiple Choice

The table below shows the age and favorite type of music of 668 randomly selected people.Use a 5% level of significance.

= 12.954;P-value = 0.0115

• A)Reject the null hypothesis and conclude that the age distribution is not the same for each type of music.
• B)Do not reject the null hypothesis and conclude that the age distribution is the same for each type of music.
• C)Do not reject the null hypothesis and conclude that the age distribution is not the same for each type of music.
• D)Reject the null hypothesis and conclude that the age distribution is uniform for each type of music.
• E)Reject the null hypothesis and conclude that the age distribution is the same for each type of music.

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Definitions:

Tablet Computers

Portable, flat computing devices equipped with a touch screen as the primary input device, designed for mobile internet browsing, multimedia consumption, and application use.

Apple iPad

A line of tablet computers designed, developed, and marketed by Apple Inc., which run the iOS and iPadOS mobile operating systems.

Amazon Fire

A line of digital media players and microconsoles developed by Amazon, designed for streaming digital content such as movies, TV shows, and music.

Input Devices

Hardware devices used to send data to a computer, allowing the user to interact with and control it; examples include keyboards, mice, and scanners.