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Assignment Score: 60.6% Resources Ly Give Up? Hint Check Answer Suppose that scores on the mathematics part of the National Assessment of Educational Progress (NAEP)

Assignment Score: 60.6% Resources Ly Give Up? Hint Check Answer Suppose that scores on the mathematics part of the National Assessment of Educational Progress (NAEP) test for eighth-grade students follow a Normal distribution with standard deviation o = 40. You want to estimate the mean score within +1 with 90% confidence. How large an SRS of scores must you choose? Give your answer rounded up to the nearest whole number. n = Show All

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