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Mathematics, 01.03.2021 22:50 zoepatterson1p0lij1
Cathy has obtained a sample mean of 0.7 and , but she cannot remember if the sample size was 20 or 25. She accidentally erased the data file. Find the correct sample size.
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Cathy has obtained a sample mean of 0.7 and , but she cannot remember if the sample size was 20 or 2...
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