In the dataset, how many Electric/Petrol cars are there (PropulsionTypeID 8)?

In the dataset, how many Electric/Petrol cars are there (PropulsionTypeID 8)?

• A. About 60
• B. About 2400
• C. About 1400
• D. About 120

Answer: (D)

Count how many records have PropulsionTypeID equal to 8. You filter the dataset to only those rows where PropulsionTypeID is 8 and then count them. The result is about 120, meaning there are roughly 120 Electric/Petrol cars in this sample. This kind of count reflects how common that propulsion type is within the dataset; in many car datasets, hybrid or electric用途 categories appear less frequently than pure petrol/diesel ones, so a number around a hundred-something is typical for a smaller subset. If you’re checking yourself, use a quick count in your tool of choice: SQL with WHERE PropulsionTypeID = 8, or in a spreadsheet or Python, filter to PropulsionTypeID == 8 and count the rows.

Count how many records have PropulsionTypeID equal to 8. You filter the dataset to only those rows where PropulsionTypeID is 8 and then count them. The result is about 120, meaning there are roughly 120 Electric/Petrol cars in this sample. This kind of count reflects how common that propulsion type is within the dataset; in many car datasets, hybrid or electric用途 categories appear less frequently than pure petrol/diesel ones, so a number around a hundred-something is typical for a smaller subset.

If you’re checking yourself, use a quick count in your tool of choice: SQL with WHERE PropulsionTypeID = 8, or in a spreadsheet or Python, filter to PropulsionTypeID == 8 and count the rows.