Mathematics
Mathematics, 03.08.2019 00:30, dianamunoz580

Iq scores are measured with a test designed so that the mean is 83 and the standard deviation is 20. consider the group iq scores that are unusual. what are the z scores that separate the unusual iq scored from those that are unusual? what are the iq scores that separate the unusual iq scores from those that are unusual? consider a value to be unusual if its z score is less than -2 or greater than 2.)

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Iq scores are measured with a test designed so that the mean is 83 and the standard deviation is 20....

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