9th Class
Mathematics
Probability
Question Bank
Probability
question_answer
The dot plot alongside show how many times Ravindran went jogging in each of last 32 weeks. The possibility that next week Ravindaran will not go jogging.
A) 0.13
B) 0.156
C) 0.167
D) 0.187
Correct Answer:
B
Solution :
(b): \[n\left( E \right)=5~~~~~n\left( S \right)=32\] \[n\left( P \right)=\frac{5}{32}=0.156\]