What is a z-score? How is it used?
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What is a z-score? How is it used?
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Answer A zscore is the number of standard deviations away from the mean a data point is A zsc...View the full answer
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Enock Oduor
I am a chemist by profession, i coach high school students with their homework, i also do more research during my free time, i attend educational and science fair seminars where i meet students and do some projects.
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