An opinion poll is conducted among An opinion poll is conducted among in oeilume

Question

An opinion poll is conducted among An opinion poll is conducted among in oeilume 18 Branchnet l Login Google Yahoo ni NetDocuments -14 points TanFin12 7.1.044 An opinion poll is conducted among a state's electorate to determine the relationship between proposition aimed at reducing state income taxes. Voters are classified as belonging to eithert were asked to indicate their political affiliations-Democrat, Republican, or Independent. Let th and upper-income groups, respectively, and let the letters D, R, and I represent Democrat, Re answers using letter combinations separated by commas. Example: LD, MR, ...) (a) Describe a sample space S corresponding to this poll. s={ (b) Describe the event Ei that a respondent is Democrat. Ei ={ ) Describe the event E that a respondent belongs to the upper-income group and is a (d) Describe the event E, that a respondent belongs to the middle-income group and is n E3

Explanation / Answer

(a) sample space is given as S={D,R,I},

(b)E1={D}, respondent is democrat

(c)E2={UD} ,respondent is upper-income group and Democrat

(d)E3={MR}, respndent is middle-income age group and republic

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