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We 2 3 Suppose that the time required to complete a 1040R tax form is normal distributed with a mean of 110 minutes and

We 2 3 Suppose that the time required to complete a 1040R tax form is normal distributed with a mean of 110 minutes and a standard deviation of 10 minutes. What proportion of 1040R tax forms will be completed in at least 90 minutes? Round your answer to at least four decimal places. 0 G 2

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