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Suppose you compute a 99% confidence interval. What will happen to the confidence interval if you...

Suppose you compute a 99% confidence interval. What will happen to the confidence interval if you decrease the confidence level to 95%?

Math   Statistics-And-Probability   
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Answer #1

> As confidence level decreases critical value. decreases ultimately margin of error decreases.

> By the effect of decrease in margin of error confidence interval width ( difference between upper and lower confidence interval limits) decreases.

Finally by the decrease in confidence level width of confidence interval decreases.

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