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Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
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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
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What defines a random experiment?
💡 Hint: Think about the three key characteristics discussed.
Question 2
Easy
List the possible outcomes for rolling a die.
💡 Hint: Count the faces of the die.
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 a random experiment?
- A predictable situation
- An uncertain outcome
- A fixed process
💡 Hint: Think about uncertainty in outcomes.
Question 2
True or False: The sample space of a coin toss is {Heads, Tails}.
- True
- False
💡 Hint: Consider the outcomes of tossing a coin.
Solve 3 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a bag contains 4 red balls and 6 blue balls, what is the probability of drawing a red ball? Now consider drawing two balls without replacement. How does the probability change?
💡 Hint: Use the formula for probability for both scenarios.
Question 2
In a game, you draw a card from a standard deck. What is the probability of drawing a heart on your first draw, and how does this change if you draw a second card without replacement?
💡 Hint: Consider the total number of hearts and the total remaining cards when calculating the second probability.
Challenge and get performance evaluation