Question 19 11 points Save Answer Complete the following hypothesis test Be sure to include each of the steps below. A manufacturer claims that the mean lifetime of its fluorescent bulbs is 1100 hours. A homeowner randomly selects 30 bulbs and finds the mean lifetime to be 1080 hours with a standard deviation of 80 hours. Test the manufacturer's claim. Use a = 0.01. Assume the population is normally distributed. Complete all of the following steps. a. Ho : Ha: b. Which type of test will you use? Z-Test or T-Test or 1-PropZTest c. What is the critical value(s) for rejection region(s)? d. Is this a right-tailed, left-tailed, or two-tailed test? e. What is the value of the test statistic? Round to 3 decimal places. f. What is your p-value? Round to 3 decimal places. g. What is the decision? Reject Ho or Fail to Reject Ho h. Give the conclusion: There_ (is/is not) enough evidence to (support/reject) the claim that (state claim) For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS .. . Paragraph Arial 10pt x2 X2 + ABC B X