How do you find the average of an array in Python?

[pythonsevenmentor]

You can find the average (mean) of an array in Python using multiple methods. Here are some efficient ways:

import numpy as np
arr = [10, 20, 30, 40, 50]
average = np.mean(arr)
print(average)  # Output: 30.0


2️⃣ Using Python’s Built-in sum() and len() Functions

arr = [10, 20, 30, 40, 50]
average = sum(arr) / len(arr)
print(average)  # Output: 30.0

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