In Westwood, you observe 69 people wearing a face mask and 17 who do not. In Irvine, you observe 34 people wearing a fa

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answerhappygod
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In Westwood, you observe 69 people wearing a face mask and 17 who do not. In Irvine, you observe 34 people wearing a fa

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In Westwood, you observe 69 people wearing a face mask and 17
who do not. In Irvine, you observe 34 people wearing a face
mask and 21 who do not. Do a smaller proportion of people in
Irvine wear face masks compared to those in Westwood? You
want to be 96% confident of your result.
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