A humane society claims that less than 64% of households in a certain country own a pet. In a random sample of 700 households in that country, 420 say they own a pet. At a=0.10, is there enough evidence to support the society's claim? Complete parts (a) through (c) below. CIDE (a) Identify the claim and state Ho and H₂ Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. % of households in the country own a pet. OB. More than % of households in the country own a pet. C. Less than 64 % of households in the country own a pet. OD. The percentage households in the country that own a pet is not % Let p be the population proportion of successes, where a success is a household in the country that owns a pet. State Ho and H₂. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed.) OC. Ho: Ps OA. Ho: p2 H₂:pe OB. Ho: P Ha: ps H₂:p> OE, HỌ Đ OD. Ho: P ⒸE. Ho: P H₂:pz H:p* H₂:p=
A humane society claims that less than 64% of households in a certain country own a pet. In a random sample of 700 households in that country, 420 say they own a pet. At a=0.10, is there enough evidence to support the society's claim? Complete parts (a) through (c) below. CIDE (a) Identify the claim and state Ho and H₂ Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. % of households in the country own a pet. OB. More than % of households in the country own a pet. C. Less than 64 % of households in the country own a pet. OD. The percentage households in the country that own a pet is not % Let p be the population proportion of successes, where a success is a household in the country that owns a pet. State Ho and H₂. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed.) OC. Ho: Ps OA. Ho: p2 H₂:pe OB. Ho: P Ha: ps H₂:p> OE, HỌ Đ OD. Ho: P ⒸE. Ho: P H₂:pz H:p* H₂:p=
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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