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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define percentiles in your own words.
💡 Hint: Think of it like slicing a pizza into 100 equal pieces for analysis.
Question 2
Easy
What is P50?
💡 Hint: Consider where the middle of the dataset lies.
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 does the 82nd percentile signify?
- You are worse than 82% of candidates.
- You did better than 82% of candidates.
- You are exactly average.
💡 Hint: Remember the definition of percentile.
Question 2
True or False: The median is another name for the 50th percentile.
- True
- False
💡 Hint: Visualize a dataset to recall where the median sits.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a student scores 85 in a standardized test with 200 candidates, what is the student's percentile rank?
💡 Hint: Calculate how many scored lower than 85.
Question 2
Given the dataset: 30, 22, 25, 29, 27, calculate Q2 and Q3.
💡 Hint: First find Q2, which is the median, then analyze the upper half of the data for Q3.
Challenge and get performance evaluation