Replace with Median Option:
Question
Replace with median option calculates the median value for the column, and replace each missing value in the column with that median value.
From the below-given list, choose the Data types to which this Replace with median option can be applied.
Answers
Explanations
Click on the arrows to vote for the correct answer
A. B. C. D. E.Correct Answers: A and B
Replace with median can be applied only to the columns having Integer or double data types.
It can't be applied to Boolean or categorical data types.
Option A is correct.
Replace with median can be applied to a column with Integer data type.
Option B is correct.
Replace with median can be applied to a column with the double data type.
Option C is incorrect.
Replace with median can't be applied to Boolean data type.
Option D is incorrect.
Replace with median can't be applied to categorical data types.
Option E is incorrect.
Replace with median can't be applied to Boolean or categorical data types.
To know more about cleaning missing data, please visit the below-given link:
The "Replace with median" option is a common technique used to impute or fill in missing values in a column with the median value of that column. This method is especially useful for numerical data types, where the median value represents the middle value of a sorted list of numbers.
Therefore, this option can be applied to both integer and double data types since they are both numerical data types that can contain continuous data. When there are missing values in a numerical column, replacing them with the median value can provide a more accurate representation of the distribution of the data and reduce the impact of outliers.
On the other hand, this option is not applicable to Boolean and categorical data types. A Boolean data type only has two possible values (true or false), which makes it impossible to calculate the median value. A categorical data type represents a set of possible values, such as colors or categories, and assigning a median value to it would not make sense.
Therefore, the correct answer is E. The Replace with median option can be applied to both integer and double data types, but not to Boolean or categorical data types.
