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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
Define sample space with an example.
💡 Hint: Think about the outcomes in an experiment.
Question 2
Easy
What is an event in probability?
💡 Hint: Consider different outcomes from the sample space.
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 sample space?
💡 Hint: Consider different scenarios, like tossing a coin or rolling a die.
Question 2
Conditional Probability measures the likelihood of event A given event B. Is this statement True or False?
- True
- False
💡 Hint: Reflect on how knowing B affects your calculation for A.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You're conducting a survey on pet ownership. 60% of people have a dog, and 30% have a cat. If 10% have both, calculate the probability that a randomly selected person has a cat given that they have a dog.
💡 Hint: Use the intersection formula to determine how these events overlap.
Question 2
In a factory, 70% of machines are operational. If a machine is operational, there's a 90% chance it will successfully complete a task. Calculate the overall probability of a successful task completion.
💡 Hint: Think about the complete probability across different conditions.
Challenge and get performance evaluation