Ubung

# Confidence interval and significance testing (2)

In the last exercise you would have probably calculated a confidence interval with a lower bound of 185.07 and an upper bound of 187.93. This confidence interval does not contain the population mean of 185. What does this mean?

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### Mögliche Antworten

This means that we are 95% confident that our confidence interval does contain the population mean

This means that we are 95% confident that our confidence interval does not contain the population mean

This means that we are 97.5% confident that our confidence interval does contain the population mean