Design your study. You should justify all research methods and components in your design. Explain and describe all as de

[answerhappygod]

Design your study. You should justify all research methods and
components in your design. Explain and describe all as detail as
you can.
1. On April 12, 2022, a gunman unleashed a hail of bullets,
firing at rush-hour commuters at the 36th Street subway stop in
Sunset Park, Brooklyn. A total of 33 bullets were sprayed from his
Glock handgun, 10 passengers were wounded, and a dozen other people
were injured. Now, NYC considers using a weapon detector at the
entrances of stations to prevent weapons from getting onto trains.
There are 472 subway stations across the city. The City Mayor asks
you to conduct a study if installing weapon/metal detectors is
better than any other way to prevent mass shootings.