\f9303 X 8-12.docx Chapter 8 Question 12 1. What is the lower limit of the 95% condence interval? [3 decimals] 2. What is the upper limit of the 95% condence interval? [3 decimals] 3. Is it possible that the total number of defective bulbs contained in the 1000 boxes is 600? Group of answer choices [3 yes I: no 4. Is it possible that the total number of defective bulbs contained in the 1000 boxes is 400? Group of answer choices [3 yes E: no 5. Is it possible that the total number of defective bulbs contained in the 1000 boxes is 700? Group of answer choices [1 yes E: 110