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2 cards from this section. Quick, good the night before a test.
How do you create a NumPy array?
Remember to import NumPy first.
What is one advantage of using NumPy arrays over lists?
Think about how they handle large datasets.
What is a primary benefit of using NumPy arrays?
Think about how they handle data in memory.
True or False: Vectorized operations in NumPy can help speed up processes.
Consider the nature of loops versus direct operations.
You have a dataset of 10 million random numbers. Describe how you’d use NumPy to efficiently calculate their mean and standard deviation.
Utilize built-in NumPy functions to simplify your code.
Given a time series data of temperatures over a year, how would you visualize the trend using NumPy and a plotting library?
Think about how NumPy can streamline the calculations before visualization.
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