survey was conducted to determine citizens' opinion about the construction of nuclear power plants. 1,041 citizens...

 

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survey was conducted to determine citizens' opinion about the construction of nuclear power plants. 1,041 citizens were asked the following question: "Should the Government be interested in nuclear power plant construction projects?" The distribution of the answers of the respondents by employment were as follows: Employment Number of interviewees Professionals Management and administration Small enterprise managers Semi-professionals Clerical workers Skilled workers 47 73 53 100 69 287 103 131 178 1,041 Number of interviewees answering "Yes" 25 41 30 69 48 203 72 Semi-skilled workers Unskilled workers 95 Others 102 Grand total 685 (a) (2 marks) Estimate the proportion of citizens whore are in favor of nuclear power plant construction projects. survey was conducted to determine citizens' opinion about the construction of nuclear power plants. 1,041 citizens were asked the following question: "Should the Government be interested in nuclear power plant construction projects?" The distribution of the answers of the respondents by employment were as follows: Employment Number of interviewees Professionals Management and administration Small enterprise managers Semi-professionals Clerical workers Skilled workers 47 73 53 100 69 287 103 131 178 1,041 Number of interviewees answering "Yes" 25 41 30 69 48 203 72 Semi-skilled workers Unskilled workers 95 Others 102 Grand total 685 (a) (2 marks) Estimate the proportion of citizens whore are in favor of nuclear power plant construction projects.

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