Page 95 - NUMINO Challenge_D2
P. 95
Creative Thinking
1 When Mary says something, the probability of her telling the truth is as
shown in the example. What is the probability of Mary telling the truth
if she says, “I am not sure about going to the ocean next week, but if I
do, I will not go swimming”?
Example : 50%
Doing : 90%
I will try to do : 75%
I am not sure about doing
I will not do : 20%
2 What are the possible ways of taking the shortest path from A to C by
passing through B?
A
B
C
92 NUMINO Challenge D2
1 When Mary says something, the probability of her telling the truth is as
shown in the example. What is the probability of Mary telling the truth
if she says, “I am not sure about going to the ocean next week, but if I
do, I will not go swimming”?
Example : 50%
Doing : 90%
I will try to do : 75%
I am not sure about doing
I will not do : 20%
2 What are the possible ways of taking the shortest path from A to C by
passing through B?
A
B
C
92 NUMINO Challenge D2
