A Random sample of 12 health maintenance organizations (HMOs) was selected. For each HMO, the co payment in dollars for a doctors office visit was recorded. The results as follows. 54,44,44,37,41,34,37,59,33,43,53,26. Under the assumption that co payment amounts are normally distributed, find a 95% confidence interval for the mean co-payment amount in dollars. Give the lower limit and upper limit of the 95% confidence interval. Carry your intermediate computations to at least three decimals place. Round your answers to one decimal place