3.8 - Quick Review
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Practice Questions
Test your understanding with targeted questions
What function in NumPy calculates the mean of an array?
💡 Hint: Think about how average is calculated.
What is the primary purpose of NumPy?
💡 Hint: Remember its common usage in ML.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does NumPy primarily deal with?
💡 Hint: Think of the name: it starts with 'Num'!
True or False: NumPy can handle operations on entire arrays at once.
💡 Hint: Consider how it differs from standard Python lists.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Given a list of numbers, create a NumPy array, calculate the variance, and explain its significance in ML.
💡 Hint: Variance gives insight into data spread. Think about how this relates to predictions.
Create a function that takes in two NumPy arrays and returns their dot product. Discuss how this operation is useful in ML.
💡 Hint: Consider how weighting inputs relates to predictions.
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Reference links
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