The US Energy Information Administration reported that 47 of homes are heated by natural gas...
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The US Energy Information Administration reported that 47 of homes are heated by natural gas A random sample of 150 homes in Maryland were selected and found that 65 were heated by natural gas At the level of significance 0 10 test if the proportion of homes that are heated by natural gas in Maryland is smaller than the national proportion Ho 4 at round to 2 decimal places e do not round A Type Retain Ho or Reject Ho 5 points A
The US Energy Information Administration reported that 47 of homes are heated by natural gas A random sample of 150 homes in Maryland were selected and found that 65 were heated by natural gas At the level of significance 0 10 test if the proportion of homes that are heated by natural gas in Maryland is smaller than the national proportion Ho 4 at round to 2 decimal places e do not round A Type Retain Ho or Reject Ho 5 points A
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