Question: Why is a point estimate typically reported with an interval estimate? a. Using only a point estimate is associated with low certainty. b. The interval

Why is a point estimate typically reported with an interval estimate?

a. Using only a point estimate is associated with low certainty.

b. The interval estimate gives researchers a higher level of confidence.

c. The interval estimate adds certainty to the estimate of the population mean.

d. All of these are correct.

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