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Mathematics, 23.07.2020 14:01 jrsavala559p9969g
An infinite population has a standard deviation of 10. A random sample of 100 items from this population is selected. The sample mean is determined to be 60. At 80% confidence, the margin of error is
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An infinite population has a standard deviation of 10. A random sample of 100 items from this popula...
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