A trolley system is being planned for the downtown area of Cincinnati, Ohio - 10959

Solution Posted by
mareya

mareya

Rating : No Rating
Solution Detail
Price: $1.00
  • From: ,
  • Posted on: Thu 14 Jun, 2012
  • Request id: None
  • Purchased: 0 time(s)
  • Average Rating: No rating
Request Description

A trolley system is being planned for the downtown area of Cincinnati, Ohio. To be able to proceed with this project, planners have indicated that at least 20% of the residents of the areas that would be covered need to support the idea. To determine the feelings of these city residents, a sample of 300 residents was taken. Seventeen percent of the sample responded that they would ride the trolley. Is this enough evidence for the project to proceed? Use the .05 level of significant.

A.   A t-test would be the best choice for the test.

B.   A decision cannot be made either yes or no.

C.   There is not enough evidence to support the moving forward with the project.

D.   There is enough evidence; move forward with the project.

 
Solution Description

A trolley system is being planned for the downtown area of Cincinnati, Ohio. To be able to proceed with this project, planners have indicated that at least 20% of t