Challenge: The most expensive transmission + engine size combinations
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From the audi_cars table calculate the average price for each combination of transmission and enginesize. Round average price to 0 decimals (convert to integer). Filter to only those groups having at least 10 cars within. Sort the results in descending order by average price and extract only the first 5 rows.
Solution
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Completion rate improved to 2.63Challenge: The most expensive transmission + engine size combinations
Swipe to start coding
From the audi_cars table calculate the average price for each combination of transmission and enginesize. Round average price to 0 decimals (convert to integer). Filter to only those groups having at least 10 cars within. Sort the results in descending order by average price and extract only the first 5 rows.
Solution
Switch to desktop for real-world practiceContinue from where you are using one of the options belowThanks for your feedback!
single
Awesome!
Completion rate improved to 2.63Challenge: The most expensive transmission + engine size combinations
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Swipe to start coding
From the audi_cars table calculate the average price for each combination of transmission and enginesize. Round average price to 0 decimals (convert to integer). Filter to only those groups having at least 10 cars within. Sort the results in descending order by average price and extract only the first 5 rows.
Solution
Switch to desktop for real-world practiceContinue from where you are using one of the options belowThanks for your feedback!
