Asked by lou
construct a 95% confidence interval estimate for the population mean MPG of 2010 family sedans, assuming a normal distribution.
Answers
Answered by
PsyDAG
Necessary data missing. Mean? SD? Number in sample?
95% = mean ± 1.96 SEm
SEm = SD/√n
95% = mean ± 1.96 SEm
SEm = SD/√n
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.