Question: How does sample size affect the width of the confidence interval for the population mean? Multiple choice question. Smaller sample sizes result in smaller z-values

How does sample size affect the width of the confidence interval for the population mean? Multiple choice question. Smaller sample sizes result in smaller z-values and narrower intervals. Smaller sample sizes result in intervals with smaller widths. Larger sample sizes result in narrower intervals. Larger sample sizes result in larger sample means

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