Question 16 1 pts USE THE INFORMATION BELOW TO ANSWER PROBLEMS 16 THRU 18. Some auto companies design emission sensors so that they must be replaced after 100,000 miles. One such company found that the service life [in months) of these sensors is normally distributed with a mean of 48 months and standard deviation of 9 months. The company decided to replace sensors in the bottom 5% of service life. What should be the length (in months) of the guarantee? 16. Pick the equation most appropriate to answer the question above. a) 2:35;}! 0' b) p(x) - (an)p'(1- p) C) x = 3+ 20' _x_ 61) 2-0%,; -I Question 17 1 pts 17. Select the most appropriate item that pertains to the problem. 0 1.96 O 1.64 0 1.64 O 1.96 Question 18 1 pts 18. The company decided to replace sensors in the bottom 5% of service life. What should be the length (in months) of the guarantee? Round your answer to the nearest whole month. 0 25 months 0 27 months 0 30 months 0 33 months