APFIVE Confidence Interval Interpretation for Regression Slope
A 95% confidence interval for the slope of a population regression line is calculated to be (0.25, 0.75). Which of the following statements is the correct interpretation of this interval?
A
We are 95% confident that the true slope β is between 0.25 and 0.75
B
95% of sample slopes will fall between 0.25 and 0.75
C
95% of the data points fall within this slope range
D
The probability that β lies between 0.25 and 0.75 is 0.95
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