13/2 = 6.5
2/13 = 015
6.5-0.15 = 6.35
B because that is where they intersect
Answer:
5.13 % to the nearest hundredth.
Step-by-step explanation:
This is a Binomial Distribution .
The required probability
= 30C6 (0.33)^6 (0.67)^(30-6)
= 0.051345
To your question, "K<-5", that is the answer. So the answer is K<-5
