Dutchess County, New York, has been experiencing a mean of 35.4 motor vehicle deaths each year. Let D = the number of vehicle deaths in Dutchess County in a year. What is the probability that there will be 2 motor vehicle deaths in Dutchess County in a randomly selected month?​

Step-by-step explanation:

1. a. mean number of deaths poer day = 35.4/365 = .097 b. P( x >=2 , 0.097) = 0.00014 c. yah, it is very unusual to have more than 2 motot vechicl deaths on the same day because its probability is too less to hapen 2. a. mean number of cases = 210 / 365 = 0.575 b. P (x>1 ; 0.575 ) = 0.1137 c. no, it is not quite unusual ..probability of its happening is 11 % means atleast 30 days it can happen so not quite unusual. 3. a . mean number radiactive atoms decayed = 62.22 b. P ( x =50 ; 62.22) = 0.01554 4. mean number of...

41*67/2=1373.5

step-by-step explanation:

i just used a calculator