NumPy - Aggregation Functions
Which of the following is the correct syntax to find the minimum value of a NumPy array named
data?Which of the following is the correct syntax to find the minimum value of a NumPy array named data?
easy📝 Conceptual Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Identify correct function call syntax
np.min() is a function and requires parentheses with the array as argument.Step 2: Check each option
np.min(data) uses correct function call syntax. data.min() is a method call on the array, which is valid but not the question's focus. np.min[data] uses brackets incorrectly. data.min misses parentheses.Final Answer:
np.min(data) -> Option BQuick Check:
Function call syntax uses parentheses [OK]
Quick Trick: Use parentheses () to call np.min() function [OK]
Common Mistakes:
- Using square brackets instead of parentheses
- Missing parentheses
- Confusing method and function syntax
Master "Aggregation Functions" in NumPy
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