A Kaiser Family Foundation conducted a national survey to study the support of people for National Health Plan. Of those surveyed, 79% were Democrats, 24% Republicans, and 55% Independents. Suppose 617 Independents were surveyed. Based on this data, can you claim that a majority (more than 50%) of Independents supported National Health Plan? Conduct a hypothesis test at 5% level of significance to extend this to all Independents in the country.

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A Kaiser Family Foundation conducted a national survey to study the support of people for National Health Plan. Of those
surveyed, 79% were Democrats, 24% Republicans, and 55% Independents. Suppose 617 Independents were surveyed.
Based on this data, can you claim that a majority (more than 50%) of Independents supported National Health Plan ?
Conduct a hypothesis test at 5% level of significance to extend this to all Independents in the country.
Transcribed Image Text:A Kaiser Family Foundation conducted a national survey to study the support of people for National Health Plan. Of those surveyed, 79% were Democrats, 24% Republicans, and 55% Independents. Suppose 617 Independents were surveyed. Based on this data, can you claim that a majority (more than 50%) of Independents supported National Health Plan ? Conduct a hypothesis test at 5% level of significance to extend this to all Independents in the country.
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