Installing and importing NumPy - Interactive Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to import the NumPy library with the common alias.

NumPy

import [1] as np

Drag options to blanks, or click blank then click option'

Anpy

Bnum

Cnp

Dnumpy

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'np' directly in the import statement causes an error.

Using 'num' or 'npy' are not correct library names.

The standard way to import NumPy is using import numpy as np. This allows us to use np as a short name for NumPy functions.

2fill in blank

medium

Complete the command to install NumPy using pip in the terminal.

NumPy

pip [1] numpy

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Aremove

Binstall

Cupdate

Dlist

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'pip update numpy' does not install the package.

Using 'pip remove numpy' deletes the package instead.

To install a Python package like NumPy, we use pip install numpy in the terminal or command prompt.

3fill in blank

hard

Fix the error in the import statement to correctly import NumPy.

NumPy

import [1]

Drag options to blanks, or click blank then click option'

AnumPy

Bnp

Cnumpy

Dnumpi

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'np' alone without 'as np' alias.

Misspelling the module name causes import errors.

The correct module name is numpy all lowercase. Using other spellings or abbreviations causes an error.

4fill in blank

hard

Fill both blanks to create a NumPy array from a Python list.

NumPy

import numpy as np
arr = np.[1]([2])

Drag options to blanks, or click blank then click option'

Aarray

Blist

C[1, 2, 3]

Darraylist

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'list' instead of a Python list literal.

Using a wrong function name like 'arraylist'.

To create a NumPy array, use np.array() and pass a Python list like [1, 2, 3] inside the parentheses.

5fill in blank

hard

Fill all three blanks to import NumPy, create an array, and print it.

NumPy

import [1] as np
arr = np.[2]([3])
print(arr)

Drag options to blanks, or click blank then click option'

Anumpy

Barray

C[10, 20, 30]

Dnum

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong import alias or misspelling 'numpy'.

Passing a variable name instead of a list to 'array'.

This code imports NumPy as np, creates an array from the list [10, 20, 30], and prints the array.