07_08.py

# Section 7.8 snippets
import numpy as np

grades = np.array([[87, 96, 70], [100, 87, 90],
                   [94, 77, 90], [100, 81, 82]])
                   
grades

grades.sum()

grades.min()

grades.max()

grades.mean()

grades.std()

grades.var()

# Calculations by Row or Column
grades.mean(axis=0)

grades.mean(axis=1)




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