Question

According to a report, 67.3% of murders are committed with a firearm.

(a) If 300 murders are randomly selected, how many would we expect to be committed with a firearm?
(b) Would it be unusual to observe 231 murders by firearm in a random sample of 300 murders? Why?
(a) We would expect to be committed with a firearm.

Answer 1

a) 201.9 murders

b) no because that is too high.

yes we would speculate a murder to be commited with a firearm.

Step-by-step explanation: