The blood groups of 100 people is distributed as follows: 15 have type A blood, 20 have B blood type, 60 have O blood type and 5 have type AB blood. If a person from this group is selected at random, what is the probability that this person has AB blood type?  Choose the correct choice from the following options:
A) 0.4 B) 0.5 C) 0.05 D) 0.1 E) 0.01
Blood group -	frequency   A	- 15   B	- 20   O	- 60   AB	- 5   Let P(E) be the event of getting AB blood group   P(E) = Frequency for AB blood group / Total frequencies in the above table   = 5 / (5+60+20+15)   = 5 / 100= 
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>
0.05   My answer is (0.05)
<result>C</result>
The blood groups of 100 people is distributed as follows: 15 have type A blood, 20 have B blood type, 60 have O blood type and 5 have type AB blood. If a person from this group is selected at random, what is the probability that this person has AB blood type?