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Use the confidence interval to find the margin of error and the sample mean. left parenthesis 0.236 comma 0.400 right parenthesis Question content area bottom

Use the confidence interval to find the margin of error and the sample mean. left parenthesis 0.236 comma 0.400 right parenthesis Question content area bottom Part 1 The margin of error is enter your response here. Part 2 The sample mean is

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