Boschloo's test is like a game where you have two groups of things and you need to see if they are the same or different. Let's pretend we have two groups of apples. One group has 3 apples and the other group has 4 apples. We need to figure out if they are the same or different.
We start by taking one apple from each group and compare them. They are different because one is from the group with 3 apples and the other is from the group with 4 apples. Then we take another apple from each group and compare them. They are also different. We keep doing this until we have compared all the apples in both groups.
After comparing all the apples, if we found that they are all different, then we know that the groups are different. But if we found that any two apples are the same, then we know the groups are the same.
Boschloo's test is a more complicated game that scientists use to see if two groups of things are different or the same. They use it to test if a new medicine is better than an old medicine, or if people who exercise more are healthier than people who exercise less. Scientists compare different sets of data to see if they are the same or different. They do this by making sure that their numbers are accurate and then using the Boschloo test to compare them. If the test shows that the numbers are different, then they know that their new medicine or exercise plan is better than the old one.