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answerhappygod
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A survey of 1095 adults in a country, asking "As you may know, as part of its effort to investigate terrorism, a federal government agency obtained records from larger telephone and Internet companies in order to compile telephone call logs and Internet communications. Based on wh you have heard or read about the program, would you say that you approve or disapprove of this government program?" Of those surveyed, 569 said they disapprove. a. Determine and interpret the sample proportion. b. At the 5% significance level, do the data provide sufficient evidence to conclude that a majority (more than 50%) of adults in the country disapprove of this government surveillance program? Click here to view page 1 of the table of areas under the standard normal curve. Click here to view page 2 of the table of areas under the standard normal curve. a. The sample proportion is (Round to two decimal places as needed.) The sample proportion from this study is the b. What are the hypotheses for the one-proportion z-test? H₁: p=;H₂: P (Type integers or decimals.) What is the test statistic? Z= (Round to two decimal places as needed.) Identify the critical value(s). proportion of adults in the (Round to two decimal places as needed.) What is the conclusion of the hypothesis test? that of the government surveillance program. O A. Reject Ho; the data do provide sufficient evidence to conclude that a majority of adults in the country disapprove of the government surveillance program. O B. Do not reject Ho; the data do provide sufficient evidence to conclude that a majority of adults in the country disapprove of the government surveillance program. O C. Reject Hỏ; the data do not provide sufficient evidence to conclude that a majority of adults in the country disapprove of the government surveillance program. OD. Do not reiect Hn: the data do not provide sufficient evidence to conclude that a maiority of adults in the country disapprove of the government surveillance program.
A survey of 1095 adults in a country, asking "As you may know, as part of its effort to investigate terrorism, a federal government agency obtained records from larger telephone and Internet companies in order to compile telephone call logs and Internet communications. Based on wh you have heard or read about the program, would you say that you approve or disapprove of this government program?" Of those surveyed, 569 said they disapprove. a. Determine and interpret the sample proportion. b. At the 5% significance level, do the data provide sufficient evidence to conclude that a majority (more than 50%) of adults in the country disapprove of this government surveillance program? Click here to view page 1 of the table of areas under the standard normal curve. Click here to view page 2 of the table of areas under the standard normal curve. a. The sample proportion is (Round to two decimal places as needed.) The sample proportion from this study is the b. What are the hypotheses for the one-proportion z-test? H₁: p=;H₂: P (Type integers or decimals.) What is the test statistic? Z= (Round to two decimal places as needed.) Identify the critical value(s). proportion of adults in the (Round to two decimal places as needed.) What is the conclusion of the hypothesis test? that of the government surveillance program. O A. Reject Ho; the data do provide sufficient evidence to conclude that a majority of adults in the country disapprove of the government surveillance program. O B. Do not reject Ho; the data do provide sufficient evidence to conclude that a majority of adults in the country disapprove of the government surveillance program. O C. Reject Hỏ; the data do not provide sufficient evidence to conclude that a majority of adults in the country disapprove of the government surveillance program. OD. Do not reiect Hn: the data do not provide sufficient evidence to conclude that a maiority of adults in the country disapprove of the government surveillance program.