Mathematics
Mathematics, 12.03.2021 14:50, arthurdolz

A public opinion poll in Ohio wants to determine whether reg-istered voters in the state approve of a measure to ban smoking in all public areas. They randomly select 50 voters from each county in the state and ask whether they approve or disapprove of the measure. A public opinion poll in Ohio wants to determine whether reg-istered voters in the state approve of a measure to ban smoking in all public areas. They randomly select 50 voters from each county in the state and ask whether they approve or disapprove of the measure. This is an example of:

a. SIMPLE RANDOM SAMPLE
b. STRATIFIED RANDOM SAMPLE

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A public opinion poll in Ohio wants to determine whether reg-istered voters in the state approve of...

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