Iq scores are normally distributed with a mean of 100 and

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IQ scores are normally distributed with a mean of 100 and a std dev of 15. If 25 people are randomly selected for an IQ test, find the probably that their mean score is between 95 and 105.

Reference no: EM13240733

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Iq scores are normally distributed with a mean of 100 and : IQ scores are normally distributed with a mean of 100 and a std dev of 15. If 25 people are randomly selected for an IQ test, find the probably that their mean score is between 95 and 105.
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