A company wants to estimate the mean lifetime of their D-batteries. They randomly select 50 D-batteries and measure how long they last in a flashlight. Use the data below to compute a 99% confidence interval for the mean lifetime of the company's D-batteries. Click here to open this data in StatCrunch. Round your answers to 2 decimal places. Time (hours) 31.3 39.6 32.6 39 32.6 37.2 32.6 36 35 32.4 37.8 37.7 38.1 35.4 37.5 33.8 38.7 41.9 30.8 37.1 37.7 33.5 36 31.1 37.2 37.2 33 28.1 37.5 30.8 33.5 34.6 29 36.8 35.8 39 44.9 40.5 31.2 33.4 35.3 39.3 34.5 38.8 41.9 35 32.7 35.9 39 40 Lower Confidence Limit = Upper Confidence Limit = Question 14 (0.5 points) Write a summary statement for this confidence interval. Be sure to use the context of the problem. Question 14 options: