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CLSSBB · Question #46
Which statement(s) are correct about the Regression shown here? (Note: There are 2 correct answers).
The correct answer is D. The dashed lines indicate with 95% confidence the estimate for the Quadratic Regression Line. You've hit your limit · resets 12:50am (America/New_York)
Analyze Phase
Question
Which statement(s) are correct about the Regression shown here? (Note: There are 2 correct answers).
Options
- AThe dependent variable is the outside temperature
- BThe relationship between outside temperature and number of customers per hour is a Linear Regression
- CThe dashed lines indicate with 95% confidence where all of the process data should fall between
- DThe dashed lines indicate with 95% confidence the estimate for the Quadratic Regression Line
- EThe predicted number of customers per hour is close to 5 if the outside temperature is 10 deg C
How the community answered
(18 responses)- B11% (2)
- C17% (3)
- D67% (12)
- E6% (1)
Explanation
You've hit your limit · resets 12:50am (America/New_York)
Topics
#quadratic regression#confidence intervals#fitted line plot#regression interpretation
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