Question 3 of 30 Step 1 of 7 02:18:22 A sample of 1500 computer chips revealed that 50 % of the chips do not fail in the first 1000 hours of their use. The company's promotional literature states that 47 % of the chips do not fail in the first 1000 hours of their use. The quality control manager wants to test the claim that the actual percentage that do not fail is more than the stated percentage. Is there enough evidence at the 0.02 level to support the manager's claim? Step 1 of 7: State the null and alternative hypotheses. Answer 2 Points Tables Keypad Keyboard Shortcuts Ho: Ha:Hawkes Learning | Home X Assignment Final Exam v2 Ques x C You need to have a password wi X *Dashboard X A learn.hawkeslearning.com/Portal/Test/TestTakeTest#! -FW # Question 3 - of 30 Step 2 of 7 02:17:35 A sample of 1500 computer chips revealed that 50 % of the chips do not fail in the first 1000 hours of their use. The company's promotional literature states that 47 % of the chips do not fail in the first 1000 hours of their use. The quality control manager wants to test the claim that the actual percentage that do not fail is more than the stated percentage. Is there enough evidence at the 0.02 level to support the manager's claim? Step 2 of 7: Find the value of the test statistic. Round your answer to two decimal places. AnswerHow to enter your answer (opens in new window) 2 Points Tables Keypad Keyboard Shortcuts O Two-Tailed Test Prev Next https://learn.hawkeslearning.com/Portal/Test/TestTakeTest#! M Oct 23 7:52 0 2Hawkes Learning | Home X Assignment Final Exam v2 Ques x C You need to have a password wi X *Dashboard X A learn.hawkeslearning.com/Portal/Test/TestTakeTest#! # Question 3 - of 30 Step 4 of 7 02:17:14 A sample of 1500 computer chips revealed that 50 % of the chips do not fail in the first 1000 hours of their use. The company's promotional literature states that 47 % of the chips do not fail in the first 1000 hours of their use. The quality control manager wants to test the claim that the actual percentage that do not fail is more than the stated percentage. Is there enough evidence at the 0.02 level to support the manager's claim? Step 4 of 7: Determine the P-value of the test statistic. Round your answer to four decimal places. AnswerHow to enter your answer (opens in new window) 2 Points Tables Keypad Keyboard Shortcuts Prev Next 2022 Hawkes Learning O M Oct 23 7:52 0 1Hawkes Learning | Home X Assignment Final Exam v2 Ques x C You need to have a password wi X *Dashboard X A learn.hawkeslearning.com/Portal/Test/TestTakeTest#! -FW # Question 3 - of 30 Step 5 of 7 02:17:06 A sample of 1500 computer chips revealed that 50 % of the chips do not fail in the first 1000 hours of their use. The company's promotional literature states that 47 % of the chips do not fail in the first 1000 hours of their use. The quality control manager wants to test the claim that the actual percentage that do not fail is more than the stated percentage. Is there enough evidence at the 0.02 level to support the manager's claim? Step 5 of 7: Identify the value of the level of significance. AnswerHow to enter your answer (opens in new window) 2 Points Tables Keypad Keyboard Shortcuts O Fail to Reject Null Hypothesis Prev Next https://learn.hawkeslearning.com/Portal/Test/TestTakeTest#! M Oct 23 7:53 0 1Question 3 - of 30 Step 7 of 7 02:16:54 A sample of 1500 computer chips revealed that 50 % of the chips do not fail in the first 1000 hours of their use. The company's promotional literature states that 47 % of the chips do not fail in the first 1000 hours of their use. The quality control manager wants to test the claim that the actual percentage that do not fail is more than the stated percentage. Is there enough evidence at the 0.02 level to support the manager's claim? Step 7 of 7: State the conclusion of the hypothesis test. Answer 2 Points Tables Keypad Keyboard Shortcuts O There is sufficient evidence to support the claim that the percentage of chips that do not fail is more than 47 % . O There is not sufficient evidence to support the claim that the percentage of chips that do not fail is more than 47 % . Prev Next