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A Random Sample of Size N Is to Be Drawn μ=700 and σ=200\mu = 700 \text { and } \sigma = 200

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A random sample of size n is to be drawn from a population with μ=700 and σ=200\mu = 700 \text { and } \sigma = 200 What size sample would be necessary in order to reduce the standard error to 10?

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The standard error i...

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