A manufacturer considers his production process to be out of control when defects exceed 4.2%. In a random sample of 119 items, the defect rate is 9.1% but the manager claims that this is only a sample uctuation and production is not really out of control. At the 10% level of signicance, use the critical value method to test the manager's claim. Enter the test statistic. (Round your answer to nearest hundredth.) 1. Extract Information: 2. Original Claim: 4. Distribution (Graphically): 6. Test Statistic: 7. Staiislical Conclusion: 8. Final Words: 5. Critical Value(s)