Which of the following is the best interpretation of the meaning of a 95% confidence interval?
A)if you took many samples, 95% of the sample findings would fall within your confidence interval
B)if you took many samples, 5% of the sample findings would fall within your confidence interval
C)if you took many samples, 95% of the sample findings would fall outside your confidence interval
D)if you took many samples, 99% of the sample findings would fall within your confidence interval
E)if you took many samples, 100% of the sample findings would fall within your confidence interval

Question

Quizplus · Accepted Answer

A 95% confidence interval means that if we take many samples from the same population and calculate the confidence intervals for each sample, about 95% of the intervals would contain the true population parameter. In other words, we can be 95% confident that the true population parameter lies within the given interval.

Which of the Following Is the Best Interpretation of the Meaning