Mathematics, 18.03.2021 03:30 AkramMasoud
A sample survey of 50 people in Harrisburg indicates that 10 of them know the
name of the mayor of their neighboring city.
a. Out of 5,500 Harrisburg residents, how many would you expect to know
the name of the mayor of the neighboring city?
b. Multi-Step Out of 600 Harrisburg residents, how many would you
predict do not know the name of the mayor of the neighboring city?
Answers: 1
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