1. Ahealthcarecompanyis studying 250 Connecticut schools, and measures the percent ofstudents who have contracted COVID-19.The variable is Normally distributed, with mean27.25% and standard deviation 15.4%.The healthcare company wants to study thepopulation mean percent of CT students who have contracted COVID-19.
3. Assume the t-Interval is appropriate and the assumptions are met.Using the 95% confidence interval, is there evidence that the population mean percent of CT students who have contracted COVID-19 is 29%?Why or why not?
4. There is evidence, because 29% is inside the confidence interval.
5. There is no evidence, because 29% is inside the confidence interval.
6. There is no evidence, because 29% is outside the confidence interval.
7. There is evidence, because 29% is outside the confidence interval.