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Mathematics, 11.12.2019 00:31, noahwaitsowl357
Agroup of 625 students has a mean age of 15.8 years with a standard deviation of 0.6 years. the ages are normally distributed. how many students are younger than 16.2 years? express answer to the nearest student.
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Answers: 2
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Agroup of 625 students has a mean age of 15.8 years with a standard deviation of 0.6 years. the ages...
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