Mathematics, 28.05.2020 20:01 datboyjulio21
A survey was conducted to determine the average age at which college seniors hope to retire. In a simple random sample of 101 seniors, 55 was the
average desired retirement age, with a standard deviation of 3.4 years. A 96% confidence interval for desired retirement age of all college students is.
54.30 to 55 70
O 54 55 to 55 45
54 58 to 55.42
54 60 to 55.40
Answers: 3
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A survey was conducted to determine the average age at which college seniors hope to retire. In a si...
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