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5) State, and briefly explain, whether the width of a confidence interval for one population proportion would decrease, increase, or remain the same as a

5) State, and briefly explain, whether the width of a confidence interval for one population proportion would decrease, increase, or remain the same as a result of each of the following changes (holding all other values constant): a) Decrease the sample (0.5 point) b) Increase the value of the sample mean (0.5 point) c) Reduce the value of (alpha) (0.5 point)

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