A city council member wants to gauge public support for a proposed new city park. To do this, she decides to survey 75 residents who live within one block of the proposed park site. The survey results indicate that 85% of these residents support the park. Which of the following statements best describes the validity of this survey's findings for the entire city?
The survey results accurately reflect the public support for the park across the entire city.
The sample size is too small to generalize the findings to the entire city population.
The sampling method is biased and likely overestimates the overall public support for the park in the city.
The sampling method is appropriate because residents living near the park are most affected by its construction.
