Different ways to collect data can really change our statistics in Year 8. Here’s a simple look at this:
Surveys: These are great for getting people’s opinions. However, if the questions are leading, they might be biased. So, it’s important to think about who you are asking!
Experiments: Experiments provide strong evidence about cause and effect. But you have to be careful about controlling the factors involved. Even a small change can affect the results!
Observational Studies: These studies are natural, which is nice. But sometimes, we miss important details. People might behave differently if they know they are being observed.
In summary, the method we choose can greatly affect our final analysis and conclusions!
Different ways to collect data can really change our statistics in Year 8. Here’s a simple look at this:
Surveys: These are great for getting people’s opinions. However, if the questions are leading, they might be biased. So, it’s important to think about who you are asking!
Experiments: Experiments provide strong evidence about cause and effect. But you have to be careful about controlling the factors involved. Even a small change can affect the results!
Observational Studies: These studies are natural, which is nice. But sometimes, we miss important details. People might behave differently if they know they are being observed.
In summary, the method we choose can greatly affect our final analysis and conclusions!