The Table Below Shows the Age and Annual Income of 12

question 13

Multiple Choice

The table below shows the age and annual income of 12 randomly selected college graduates all living in the same city.
The scatter plot and regression equation are shown below:
The regression analysis of this data yields the following values:
R² = 0.7182
Use this model to predict the annual income of a 56 year old college graduate living in this city.

• A)$77,333
• B)$61,367
• C)$85,780
• D)$70,230
• E)$68,886

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Definitions:

Grapevine Communication

Informal channels of workplace communication that are not officially sanctioned by the organization.

Positive Gossip

Sharing favorable or flattering information about someone or something that is not malicious or harmful.

Internet

A global network of interconnected computers and servers that enables communication and data exchange across the world.

Water Cooler Conversations

Informal discussions that occur among employees within a workplace, often around the water cooler, which can impact morale and culture.