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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the shape of the Normal Distribution?
π‘ Hint: Think about how it looks on a graph.
Question 2
Easy
Define Mean in the context of Normal Distribution.
π‘ Hint: It's the center around which data clusters.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What shape does a Normal Distribution have?
- Bell-shaped
- Square-shaped
- Linear
π‘ Hint: Visualize it.
Question 2
Is the mean equal to the median in a Normal Distribution?
- True
- False
π‘ Hint: Think about symmetry.
Solve 3 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If the test scores of a class are normally distributed with a mean of 75 and a standard deviation of 10. What is the z-score for a score of 90?
π‘ Hint: Use the Z-score formula.
Question 2
A dataset is normally distributed with a mean of 100 and standard deviation of 15. Calculate the probability that a randomly selected value is greater than 115.
π‘ Hint: What does the z-table tell you about values above your Z-score?
Challenge and get performance evaluation