Use the Following Information to Answer the Question

question 36

Multiple Choice

Use the following information to answer the question. The following linear regression model can be used to predict ticket sales at a popular water park.
Ticket sales per hour = - 631.25 + 11.25(current temperature in °F)
-In the NBA, the correlation between "steals per game" and "blocked shots per game" is found to be 0.8045. Choose the statement that is true about the coefficient of determination.

• A)The coefficient of determination states that about 64.72% of the variation in blocked shots per game is explained by steals per game.
• B)The coefficient of determination, r2, is equal to approximately 0.6472.
• C)When given as a percent, the coefficient of determination is always between 0 and 100%.
• D)All of these are true statements.

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Definitions:

Creative Destruction

is an economic concept that describes the process by which newer innovations replace outdated industries or products, driving economic growth.

Digital Downloads

The distribution of digital content such as music, movies, and software via the internet, without the use of physical media.

Online Retail Sales

The process of purchasing goods or services over the Internet, directly from retailers.

Expired Products

are items that have surpassed their shelf life or expiration date and are no longer considered safe or effective to use.