Mathematics, 18.05.2021 19:00 karolmolina49
A sample of 900 computer chips revealed that 46% of the chips do not fail in the first 1000 hours of their use. The company's promotional literature states that 44% 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 different from the states percentage. Find the value of the test statistic. Round your answer to two decimal places.
Answers: 2
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When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:
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[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?
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Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3
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A sample of 900 computer chips revealed that 46% of the chips do not fail in the first 1000 hours of...
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