Problem

Interpret a \(12/50\) joint relative frequency for \(S~=~\text{senior}\) and \(A~=~\text{chose}~\text{art}\). Identify the numerator and denominator groups, convert the value to decimal and percent forms, and state its contextual meaning.

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operation=intersection S∩A; numerator=12 seniors who chose art; denominator=50 seniors; value=12/50=0.24=24%; statement=12 of50 seniors chose art

operation=intersection S∩A; numerator=12 art respondents who were seniors; denominator=art respondents; value=12/50=0.24=24%; statement=12 of50 art respondents were seniors

numerator=12 respondents in S∩A; denominator=50 total respondents; value=12/50=0.24=24%; statement=12 of50 (24%) were both seniors and chose art

operation=union S∪A; numerator=12 respondents who were seniors or chose art; denominator=50 total respondents; value=12/50=0.24=24%; statement=12 of50 respondents were seniors or chose art

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Interpret a \(12/50\) joint relative frequency for \(S~=~\text{senior}\) and \(A~=~\text{chose}~\text{art}\). Identify the numerator and denominator groups, convert the value to decimal and percent forms, and state its contextual meaning.

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