A local entrepreneur would like to know if those who live in an urban or rural...
- A local entrepreneur would like to know if those who
live in an urban or rural community are more likely to buy a real
Christmas tree. He takes a random sample of 100 people who reside
in the city and a separate random sample of 100 people who live in
the village and asks them if they buy a real tree at Christmas
time. Of the urban participants, 22 buy a real tree. Of the rural
participants, 28 buy a real tree. Let p1 = the proportion of all
people who live in rural communities and buy a real Christmas tree,
and let p2 = the proportion of all people who live in urban
communities and buy a real Christmas tree. What is the p-value?
- .32
- .16
- .07
- .18
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