Recorded here are the germination times (in days) for randomly chosen seeds of a new type of bean.
10,20 ,13 ,13 ,12 ,12 ,16 ,19 ,10 ,16 ,17 ,17 ,16 ,11 ,17 ,14 , 19
Assuming that germination times are normally distributed, find a 95% confidence interval for the mean germination time for all beans of this type. Give the lower limit and upper limit of the confidence interval.
Carry your intermediate computations to at least three decimal places. Round your answers to one decimal place. (If necessary, consult a list of formulas.)

Lower limit:

Upper limit: