Data quality is the degree to which data is suitable for analysis. Before we proceed any further with our project, we need to know what the quality of our data is. Well, fortunately IBM Watson Analytics provides some help with this, starting with its data quality score. This is referred to as a shorthand representation of Watson's assessment of the quality of our data. The score is measured on a scale of 0–100, with 100 representing the highest possible quality of data.

Across the top of our prediction, we can see a variety of analysis results, including the data quality score, as shown in the following screenshot:

Watson Analytics has analyzed our data and awarded us a score of 95, which is an excellent score. To see more, you can click on the View link, which shows the