The Energy Information Administration reported that 51.7% of homes in the United States were heated by natural gas. A random sample of 198 homes found that 115 were heated by natural gas. Does the evidence support the claim, or has the percentage changed? Useα =0.10 and the P-value method. Use a TI-83 Plus/TI-84 Plus

The Energy Information Administration reported that 51.7% of homes in the United States were heated by natural gas. A random sample of 198 homes found that 115 were heated by natural gas. Does the evidence support the claim, or has the percentage changed? Useα =0.10 and the P-value method. Use a TI-83 Plus/TI-84 Plus

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Description: The Energy Information Administration reported that 51.7%of homes in the United States were heated by natural gas. A random sample of 198 homes found that 115 were heated by natural gas. Does the evidence support the claim, or has the percentage chan

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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