The conclusion "We can be 95% confident that between 68% and 85% of people in this town prefer e-books to paper books" is the interpretation of
A) confidence interval
B) confidence level
C) margin error
D) standard error

Question

Quizplus · Accepted Answer

The conclusion given is a statement of a confidence interval, which is a range of values that we are confident contains the true population parameter (in this case, the proportion of people in the town who prefer e-books).

The Conclusion "We Can Be 95% Confident That Between 68