Question: In a situation where the sample size from a normally distributed data set was decreased from 45 to 22, what would be the impact on

In a situation where the sample size from a normally distributed data set was decreased from 45 to 22, what would be the impact on the confidence interval?

It would become wider due to using the t distribution

It would become narrower with fewer values

It would remain the same as sample size does not impact confidence intervals

It would become narrower due to using the z distribution

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