Explanation:
These are straightforward problems that can be easily solved!
First, let's understand each part of the question that we're being asked.
We must identify for the first section if these questions are O (observations) or I (inferences).
An observation is a direct fact that can be known immediately. Like numbers, names, locations, etc.
The first section also wants to know if an answer is an observation to describe the observation as quantitative or qualitative.
A quantitative (it has n in it for number) observation means there is numerical information that can be obtained. For instance, there are three kids on the playground. We know from this example that there are 3 kids.
A qualitative observation means anything that can be described without using numbers. For instance, the sky is blue. We know that the color of the sky is blue.
An inference is an assumption or guess that something could be true, but there is not enough information to assume it is true. Like predictions of the weather, an action someone may do, what an item could be used for, etc.
So, we now have a basic understanding of how to answer these questions. O is observation and I is inference. Qn is quantitative and Ql is qualitative.
1. O and Qn
2. O and Ql
3. I
4. O and Qn
5. I
6. O and Ql
7. O and Ql (this one is interesting)
The next two questions I've already answered.
Good luck!
