Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is data classification?
💡 Hint: Think about how you might organize books or songs.
Question 2
Easy
Give an example of qualitative data.
💡 Hint: Think of categories that cannot be measured numerically.
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 is the difference between qualitative and quantitative data?
- Qualitative is about characteristics
- quantitative is about numbers.
- Qualitative is numeric
- quantitative is descriptive.
- Both are the same.
💡 Hint: Think of examples you encounter daily.
Question 2
True or False: Frequency distribution can show relationships between two variables.
- True
- False
💡 Hint: Remember the difference between univariate and bivariate.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Using the following data set: 100, 98, 95, 90, 85, 95, create a frequency distribution and interpret the results.
💡 Hint: Think about the central tendency—the median could help identify performance levels.
Question 2
Develop a bivariate frequency distribution from this sales and advertisement data: (Sales: 120, 130, 145), (Ads: 50, 60, 70). Analyze potential relationships.
💡 Hint: Focus on how increasing one variable might affect the other.
Challenge and get performance evaluation