Question: How will increasing the level of confidence without changing the samp mean? Assume that the population standard deviation is unknown an Select your answer

How will increasing the level of confidence without changing the samp mean?

How will increasing the level of confidence without changing the samp mean? Assume that the population standard deviation is unknown an Select your answer from the choices below. Answer The margin of error will decrease because the critical va cause the confidence interval to be narrower.

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