A group of children are recording information on a day hike with parents in the wilderness .
There is a better than even chance that children write down what they see on their hike in a journal .
There is a better than even chance that children write down what they see on their hike in a journal .
It is improbable that children write down what they see on their hike in a journal .
Children write down what they see on their hike in a journal .