According to a report, 61.2% of murders are committed with a firearm. (a) If 100 murders are randomly selected, how many would we expect to be committed with a firearm (b) Would it be unusual to observe 77 murders by firearm in a random sample of 100 murders? Why (a) We would expect to be committed with a firearm. (b) Choose the correct answer below. A. Yes, because 77 is between -2 and +2. OB. No, because 77 is greater than +20 OC. Yes, because 77 is greater than + 20. OD. No, because 77 is between -2 and +2 E. No, because 77 is less than -20