1: 2 3 5 Question 13 (8 points) The new tires you just bought are supposedly good for 45,000 miles. The manufacturer tested this model tire and found that they fail at an average of 48,335 miles with a standard deviation of 1,875 miles. What percentage of tires should the manufacturer expect to be returned under warranty? Page 2: 6 B 7 3.07% 9 10 3.75% Page 3: 5.05% 12 13 96.25% 14 Question 14 (8 points) Saved A major television manufacturer has determined that its 44 inch screens have a mean service life that can be modeled by a normal distribution with a mean of 6 years and a standard deviation of one-half year. What is the probability that the service life of that product is 6.5 years or more? Enter your answer as a percentage without the percent sinn. Keen two decimal 8 3 R K s D B N command command 1: 2 3 5 Question 13 (8 points) The new tires you just bought are supposedly good for 45,000 miles. The manufacturer tested this model tire and found that they fail at an average of 48,335 miles with a standard deviation of 1,875 miles. What percentage of tires should the manufacturer expect to be returned under warranty? Page 2: 6 B 7 3.07% 9 10 3.75% Page 3: 5.05% 12 13 96.25% 14 Question 14 (8 points) Saved A major television manufacturer has determined that its 44 inch screens have a mean service life that can be modeled by a normal distribution with a mean of 6 years and a standard deviation of one-half year. What is the probability that the service life of that product is 6.5 years or more? Enter your answer as a percentage without the percent sinn. Keen two decimal 8 3 R K s D B N command command