What percentage of cars have known NOX emissions?

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Multiple Choice

What percentage of cars have known NOX emissions?

Explanation:
Interpreting this asks you to look at the portion of cars with NOX data available. If 81% have known NOX emissions, it means 0.81 of the total cars have a recorded NOX value, while 19% are missing that information. The 81% figure directly reflects the data shown, so it’s the best answer because it matches the proportion given. The other percentages would imply different amounts of missing data and don’t align with what the dataset indicates.

Interpreting this asks you to look at the portion of cars with NOX data available. If 81% have known NOX emissions, it means 0.81 of the total cars have a recorded NOX value, while 19% are missing that information. The 81% figure directly reflects the data shown, so it’s the best answer because it matches the proportion given. The other percentages would imply different amounts of missing data and don’t align with what the dataset indicates.

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