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  3. Exploratory Data Analysis in Python

Exercise

Imputing missing plane prices

Now there's just one column with missing values left!

You've removed the "Additional_Info" column from planes—the last step is to impute the missing data in the "Price" column of the dataset.

As a reminder, you generated this boxplot, which suggested that imputing the median price based on the "Airline" is a solid approach!

Box plot of plane ticket prices by Airline

Instructions 1/3

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  • Group planes by airline and calculate the median price.