The Energy Information Administration reported that 51.7% of homes in the United States were heated by natural gas. A random sample of 203 homes found that 122 were heated by natural gas. Does the evidence support the claim, or has the percentage changed? Use α=0.01 and the P-value method. 1. Compute the test value. 2. Can you show me how to get this in the Ti 84?
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The Energy Information Administration reported that 51.7% of homes in the United States were heated by natural gas. A random sample of 203 homes found that 122 were heated by natural gas. Does the evidence support the claim, or has the percentage changed? Use α=0.01 and the P-value method.
1. Compute the test value.
2. Can you show me how to get this in the Ti 84?
Thank you!
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