Calculus and Above

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A sample of 1500 computer chips revealed that 50% of the
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 claimed that over 47% do not fail in the first 100… read more
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A sample of 900 computer chips revealed that % of the chips
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Math A sample of 1800 computer chips revealed that 75% of
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A sample of 1100 computer chips revealed that 57% of the
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A sample of 1300 computer chips revealed that 42% of the
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A newsletter publisher believes that 38% of their readers
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A manufacturer of potato chips would like to know whether
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A genetic experiment involving peas yielded one sample of
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A hospital director is told that 44% of the emergency room
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A newsletter publisher believes that below 68% of their
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The director of research and development is testing a new
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The mayor of a town has proposed a plan for the construction
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A manufacturer of chocolate chips would like to know whether
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A manufacturer of banana chips would like to know whether
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Assume that a simple random sample has been selected and
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1. Find the compliment of the claim. U>=256. Which is H0 and
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9.3 If you use a 0.10 level of significance in a (two-tail)
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A PC manufacturer claims that no more than 2% of their machines
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