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ruslelena
19 days ago
15

In a survey of 40 Clemson students, it was found that the mean age (in years) when they would like to get married is 27.4 with a

standard deviation of 6. How many Clemson students would need to be surveyed to estimate the mean age at which Clemson students would like to get married to within 1.5 years with 90% confidence?
Mathematics
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