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Question 88 - ICBB discussion

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Which statement(s) are correct about the Regression shown here? (Note: There are 2 correct answers).

A.
The dependent variable is the outside temperature
Answers
A.
The dependent variable is the outside temperature
B.
The relationship between outside temperature and number of customers per hour is a Linear Regression
Answers
B.
The relationship between outside temperature and number of customers per hour is a Linear Regression
C.
The dashed lines indicate with 95% confidence where all of the process data should fall between
Answers
C.
The dashed lines indicate with 95% confidence where all of the process data should fall between
D.
The dashed lines indicate with 95% confidence the estimate for the Quadratic Regression Line
Answers
D.
The dashed lines indicate with 95% confidence the estimate for the Quadratic Regression Line
E.
The predicted number of customers per hour is close to 5 if the outside temperature is 10 deg C
Answers
E.
The predicted number of customers per hour is close to 5 if the outside temperature is 10 deg C
Suggested answer: D, E
asked 23/09/2024
AN KANGWOOK
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