Mathematics, 12.08.2021 15:50 neilaamusic6966
In a study on the time that
a student required to obtain a college degree is randomly selected to 80
students and it is discovered that they have an average of 4.8 years (according to data from the National
Center for Education Statistics). Assuming s 2.2 years, construct an estimate of a confidence interval of the population mean. The confidence interval
the result contradicts the fact that 39% of students get their college degree in four years?
Answers: 2
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In a study on the time that
a student required to obtain a college degree is randomly selected to 8...
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