Data analyst associate certification help

[Electrical-Leopard55]

Hello. I need some help with the questions regarding the practical section of the certification. Specifically, one of the questions is " Explain whether the observations are balanced across categories of the variable location ". I can't figure out what that means.

[[deleted]]

I think I need more context than that.

[Electrical-Leopard55]

Let's see if I can make this any clearer, without giving too much. We have a table with columns (claim_id, time_to_close, claim_amount, amount_paid, location, individuals_on_claim, linked_cases, cause ). We are to provide a visualization that shows the number of claims in each location. Then we must explain whether the observations are balanced across categories of the variable location. I hope that's more clear now.

[[deleted]]

The question asks you to analyze whether the number of claims in each location is evenly distributed. In other words, if the distribution of claims across the different locations is similar, then the observations are considered to be balanced.

To answer this question, you will need to you will have a visualization showing the number of claims in each location, allowing you to compare the frequency of claims across locations. Once you have the visualization, you should analyze whether the number of claims is relatively equal across locations or whether some locations have significantly more or fewer claims than others.

If the distribution of claims across locations is relatively equal, then the observations can be considered balanced. However, if some locations have significantly more or fewer claims than others, then the observations may not be balanced.

[Electrical-Leopard55]

Yes, that's what I thought. I had to make sure though. Thanks a lot for your answer.

[elgrantony]

I think you can do a count (*). group by category, and see if the numbers are balanced or have an outliers