Mathematics, 23.10.2020 15:50 loredobrooke9929

A researcher is 95% confident that the interval from 2.9 minutes to 6.83 minutes captures w = the true mean amount of time mice take to complete a maze for a piece of cheese.
Is it plausible that the true mean number of times for all mice to complete this maze may be less than 7 minutes?
O No, this is not plausible for the population mean because 7 minutes is within the 95% confidence interval
No, this is not plausible for the population mean because 7 minutes is not within the 95% confidence interval.
Yes, this is plausible for the population mean because 7 minutes is not within the 95% confidence interval.
Yes, this is plausible for the population mean because the upper boundary of the 95% confidence interval is below
7 minutes

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