- The Us Department Of Energy Reported That 50 Of Homes Were Heated By Natural Gas A Random Sample Of 311 Homes In Orego 1 (166.11 KiB) Viewed 35 times
The US Department of Energy reported that 50% of homes were heated by natural gas. A random sample of 311 homes in Oregon found that 128 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 1% significance level. Give answer to at least 4 decimal places. What are the correct hypotheses? (Select the correct symbols and use decimal values not percentages.) Ho: Select an answer H₁: Select an answer ?v Based on the hypotheses, compute the following: Test Statistic = p-value = Based on the above we choose to Select an answer that the proportion of The correct summary would be: Select an answer homes in Oregon that were heated by natural gas is different than what the DOE reported value of 50%.