As the confidence interval increases,the range of scores into which a single test score falls is likely to
A) decrease.
B) increase.
C) remain the same.
D) alternately decrease and increase.

Question

Quizplus · Accepted Answer

As the confidence interval increases, the range of scores into which a single test score falls is likely to increase. This is because a wider confidence interval means there is less precision in the estimate, which results in a broader range of possible values that the true score could fall within.

As the Confidence Interval Increases,the Range of Scores into Which