10 - Partial Differential Equations
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Practice Questions
Test your understanding with targeted questions
What is the formula for the mean of a dataset?
💡 Hint: Think of how to average a set of numbers.
What does a higher variance indicate about a dataset?
💡 Hint: Consider how close or far the data points are from the average.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is variance?
💡 Hint: Consider how data points are arranged around their average.
True or False: The standard deviation is the square root of variance.
💡 Hint: Think about how both terms are related mathematically.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
A dataset has the values [10, 20, 30, 40, 50]. Calculate the mean, variance, and standard deviation, and interpret the results.
💡 Hint: Use the respective formulas to break down the calculations step by step.
You have two datasets with the following characteristics: A has a mean of 50 and a standard deviation of 5, while B has a mean of 50 with a standard deviation of 10. Compare their variances and explain what this means.
💡 Hint: Recall that variance is the square of the standard deviation.
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