Data Is Collected from 20 Sales People in Order to Verify

question 80

Multiple Choice

Data is collected from 20 sales people in order to verify that the more contacts made with potential clients, the greater the sales volume. The Excel printout is shown below. From this printout you determine:

• A) there is a very weak relationship between the # of contacts and the sales $.
• B) there is a very strong relationship between the # of contacts and the sales $.
• C) the regression equation is y = 1.98 x + 7.55.
• D) the regression equation is y = -7.55 x + 1.98.

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Definitions:

Cardiovascular System

The body's system comprising the heart and blood vessels, responsible for circulating blood and transporting nutrients, oxygen, and waste products.

Regulation

The process of controlling or managing a certain function or process, typically through guidelines or rules.

Breathing

The process of taking air into and expelling it from the lungs, essential for respiratory gas exchange.