E Homework: Homework 5.2 Question 4, L7.2.40-T HW Score: 20.45%, 2.25 Part 1 of 5 O Points: 0 of 1 Save A light bulb manufacturer guarantees that the mean life of a certain type of light bulb is at least 735 hours. A random sample of 24 light bulbs has a mean life of 708 hours. Assume the population is normally distributed and the population standard deviation is 57 hours. At a = 0.08, do you have enough evidence to reject the manufacturer's claim? Complete parts (a) through (e). (a) Identify the null hypothesis and alternative hypothesis. O A Ho: H= 708 O B. Ho: p # 735(claim) O C. Hop 735 - OF. Hous 708 Ha: H 708 (claim)