[Solved] What will be the output of the following code?from scipy.io import loadmat mat_data = loadmat('sample.mat') print(type(mat_data))Assume sample.mat is a valid MATLAB file. | SciPy

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What will be the output of the following code?

from scipy.io import loadmat
mat_data = loadmat('sample.mat')
print(type(mat_data))

Assume sample.mat is a valid MATLAB file.

A<class 'numpy.ndarray'>

B<class 'dict'>

C<class 'list'>

DFileNotFoundError

Step-by-Step Solution

Solution:

Step 1: Understand loadmat output
loadmat returns a Python dictionary containing MATLAB variables.
Step 2: Check the printed type
Printing type of mat_data shows <class 'dict'>.
Final Answer:
<class 'dict'> -> Option B
Quick Check:
loadmat returns dict [OK]

Quick Trick: loadmat output is always a dict [OK]

Common Mistakes:

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