An 80% confidence interval is found to be (12, 20). What is the margin of error?

Question

An 80% confidence interval is found to be (12, 20). What is the margin of
error?

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RobertKer 6 months 2021-07-17T03:21:20+00:00 1 Answers 18 views 0

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    2021-07-17T03:22:53+00:00

    Answer:4

    Step-by-step explanation:

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