The US Department of Energy reported that 50% of homes were heated by natural gas. A random

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The US Department of Energy reported that 50% of homes were heated by natural gas. A random sample of 300 homes in Oregon found that 137 were heated by natural gas. Test the claim that proportion of homes in Oregon that were heated by natural gas is different than what was reported. Use a 10% significance level. What are the correct hypotheses? (Select the correct symbols and use decimal values not percentages.) Ho: Select an answer v ? v Ha: Select an answer v ? v Check

Posted Date: Jul 07, 2024 10:26 AM

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The US Department of Energy reported that 50% of homes were heated by natural gas. A random

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