Mathematics, 10.12.2020 16:30 louistwdg
A sample of 1700 computer chips revealed that 73% of the chips do not fail in the first 1000 hours of their use. The company's promotional literature claimed that more than 70% do not fail in the first 1000 hours of their use. Is there sufficient evidence at the 0.05 level to support the company's claim?
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Mathematics, 21.06.2019 13:20
Charles is on a 8 1/2 mile bike ride. he stops for a rest after he’s gone 5 2/5 miles. how much farther does he still have to go?
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Mathematics, 21.06.2019 19:30
What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4
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A sample of 1700 computer chips revealed that 73% of the chips do not fail in the first 1000 hours o...
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