A population has a mean of 300 and a standard deviation of 60. Suppose a sample of size 125 is selected and is used to

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answerhappygod
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A population has a mean of 300 and a standard deviation of 60. Suppose a sample of size 125 is selected and is used to

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A population has a mean of 300 and a standard deviation of 60.Suppose a sample of size 125 is selected and is used toestimate . Use z-table.
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