Here is the list of countries and their birth rates found by Sol. He decides to check the value for Honduras as he thinks it must be wrong.
By referring to the map from the earlier question (which showed Central America in the 20.1-30 category), how does he know this value is almost certainly wrong?

Data cleaning and verification involves checking for anomalies and errors. Here, Sol is comparing a value from his table with a value from another source (the map). The table shows a birth rate of 55.8 for Honduras. The choropleth map (from the original question) shows Central America, where Honduras is located, in the colour corresponding to the 20.1-30 births per 1000 category. The value 55.8 is significantly higher than the upper limit of this range (30). This large discrepancy suggests that the value of 55.8 in the table is very likely an error (e.g., a typo).