Students at a college randomly selected 217 student cars and found that they had ages with...

Students at a college randomly selected 217 student cars and found that they had ages with a mean of 7.89 years and a standard deviation of 3.67 years. They also randomly selected 152 faculty cars and found that they had ages with a mean of 5399 years and a standard deviation of 3.65 years.

a) Using a 0.05 significance level, are student cars older than faculty cars?

List:

Define the parameters u1 and u2

Null and Alternative Hypothesis

P-value

Initial Conclusion

Final Conclusion

Solutions

Expert Solution

orchestra answered 1 year ago

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