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O Points 0 of 1 Test a claim that the mean amount of carbon monoxide...

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O Points 0 of 1 Test a claim that the mean amount of carbon monoxide in the air in U S cities is less than 2 32 parts per million It was found that the mean amount of carbon monoxide in the air for the random sample of 64 cities is 2 38 parts per million and the standard deviation is 2 09 parts per million At a 0 05 can the claim be supported Complete parts a through e below Assume the population is normally distributed Part 1 of 6 a Identify the claim and state Ho and H Which of the following correctly states Ho and H Ho Ha Type integers or decimals Do not round The claim is the hypothesis

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