Min Max Mean

import numpy as np
java_questions = np.array([201, 20, 292, 15, 299, 28])
java_questions
array([201,  20, 292,  15, 299,  28])

Min

java_questions.min()
15

Max

java_questions.max()
299

Mean

java_questions.mean()
142.5

Sum

java_questions.sum()
855