Problem 4: Compare Standardization vs Normalization on the Same Data

Problem Description

Write a Python program that applies both StandardScaler and MinMaxScaler to the same numeric column, and prints both results side by side for comparison.

Input

A DataFrame with one numeric column.

Output

Two columns showing the standardized and normalized versions of the original data.

Constraints

• The column will contain at least 4 numeric values.

Example Input

text
{"score": [40, 60, 80, 100]}

Example Output

text
   score  standardized  normalized
0     40         -1.34        0.00
1     60         -0.45        0.33
2     80          0.45        0.67
3    100          1.34        1.00

Concepts Covered

StandardScaler, MinMaxScaler, side-by-side comparison.