CBSE Class 12 Informatics Practices Question 138 of 147

Plotting with Pyplot — Question 21

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21
Question

Question 14(a)

Create an ndarray containing 16 values and then plot this array along with dataset of previous question in same histogram, normal histograms.

Answer
import numpy as np
import matplotlib.pyplot as plt
weights = [78, 72, 69, 81, 63, 67, 65, 75, 79, 74, 71, 83, 71, 79, 80, 69]
random_array = np.arange(16) 
plt.hist(weights)
plt.hist(random_array)
plt.title('Normal Histograms')
plt.show()
Output
Create an ndarray containing 16 values and then plot this array along with dataset of previous question in same histogram, normal histograms. Plotting with Pyplot, Informatics Practices Computer Science Sumita Arora Solutions CBSE Class 12