Mathematics, 05.11.2020 16:20 maheshwarlall
Listed below are student evaluation ratings of​ courses, where a rating of 5 is for​ "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 95​% confidence level. What does the confidence interval tell about the population of all college students in the​ state?
3.63.6​,
2.92.9​,
3.83.8​,
4.54.5​,
3.23.2​,
3.93.9​,
3.33.3​,
4.64.6​,
4.14.1​,
4.34.3​,
4.44.4​,
3.93.9​,
3.23.2​,
4.24.2​,
3.83.8
Answers: 2
Mathematics, 21.06.2019 14:40, kiasiab17
The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.
Answers: 3
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Answers: 2
Mathematics, 21.06.2019 17:40, shaviaa
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Answers: 1
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