The Stem-and-Leaf Plot shows the distance traveled by Rob's family, in miles per day, to reach their holiday destination. What is the mean for this data? A.65 mi. per day
B.61 mi. per day
C.68 mi. per day
D.55 mi. per day

61

Step-by-step explanation: Just took test

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: