List of questions
Question 88 - ICBB discussion
Which statement(s) are correct about the Regression shown here? (Note: There are 2 correct 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
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
E.
The predicted number of customers per hour is close to 5 if the outside temperature is 10 deg C
Your answer:
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