Python 3.13.6 (tags/v3.13.6:4e66535, Aug 6 2025, 14:36:00) [MSC v.1944 64 bit (AMD64)] on win32 Enter "help" below or click "Help" above for more information. import pandas as pd import numpy as np data = [10, 20, 30, 40, 50] data [10, 20, 30, 40, 50] data[4] 50 series_1 = pd.Series(data) pd Series_1 Traceback (most recent call last): File "", line 1, in Series_1 NameError: name 'Series_1' is not defined. Did you mean: 'series_1'? >>> series_1 0 10 1 20 2 30 3 40 4 50 dtype: int64 >>> print(f"series_1: Series from a list: {data}") series_1: Series from a list: [10, 20, 30, 40, 50] >>> print(series_1) 0 10 1 20 2 30 3 40 4 50 dtype: int64 >>> data2 = [10, 20.5, 30, 40.4, 50] >>> series_2 = pd.Series(data2) >>> print(f"series_2: Series from a list: {data2}") series_2: Series from a list: [10, 20.5, 30, 40.4, 50] >>> print(series_2) 0 10.0 1 20.5 2 30.0 3 40.4 4 50.0 dtype: float64