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Why use a 7-day moving average

Daily sign-ups jump every weekend and dip every Monday. Why would you add a 7-day moving average line to the chart?

A.It removes the weekly pattern so the underlying trend is easier to seeB.It makes the daily numbers more accurateC.It predicts next week exactlyD.It removes the need to look at the raw data

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Why use a 7-day moving average

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