In a random sample of 11 residents of the state of New York, the mean waste recycled per person per day was 1.2 pounds with a standard deviation of 0.55 pounds. Determine the 80% confidence interval for the mean waste recycled per person per day for the population of New York. Assume the population is approximately normal.Find the critical value that should be used in constructing the confidence interval. Round your answer to three decimal places