When the level of confidence decreases, the margin of error
A)stays the same
B)becomes smaller
C)becomes larger
D)becomes smaller or larger, depending on the sample size

Name: When the level of confidence decreases, the margin of error A)stays the same B)becomes smaller C)becomes larger D)becomes smaller or larger, depending on the sample size
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Question

Quizplus · Accepted Answer

When the level of confidence decreases, the critical value (z or t) used to calculate the margin of error decreases, leading to a smaller margin of error.

When the Level of Confidence Decreases, the Margin of Error