ll QUESTION 2 8 points Save Answer Astudjr conducted by the technology company TNo showed that the sample mean time spent per day browsing the video streaming service Netix for something to watch was 19.3 minutes in a simple random sample of 100. Assume the population standard deviation is equal to 8 minutes. Construct a 93% condence interval for the population mean lime. A. What is oi2? B. Which type of critical value is in the formula that you would use? {2 orT) C. State the lower bound of the interval. Round to two decimal places if possible. D. State the upper bound of the interval. Round to two decimal places if possible