Suppose someone collected data from 200 ppl and the results on a survey instrument were normally distributed,

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Suppose someone collected data from 200 ppl and the results on a survey instrument were normally distributed, with a mean of 50 and a standard deviation of 5.... What proportion of the sample would you think is between 45 and 55

Posted Date: Jun 11, 2024 07:11 AM

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Suppose someone collected data from 200 ppl and the results on a survey instrument were normally distributed,

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