A sample of 900

900 computer chips revealed that 44%

44% of the chips fail in the first 1000

1000 hours of their use. The company's promotional literature states that 40%

40% of the chips fail in the first 1000

1000 hours of their use. The quality control manager wants to test the claim that the actual percentage that fail is different from the stated percentage. Make the decision to reject or fail to reject the null hypothesis at the 0.02

0.02 level.