8 - Did You Know?
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Practice Questions
Test your understanding with targeted questions
What does the term 'raw data' refer to?
💡 Hint: Think about the first step in data handling.
Is data handling important today? Why?
💡 Hint: Consider how data impacts decisions.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What percentage of the world’s data was created in the last two years?
💡 Hint: Think about the impact of digitalization.
True or False: Raw data is the best form of data for analysis.
💡 Hint: Consider the difference between organized and unorganized data.
1 more question available
Challenge Problems
Push your limits with advanced challenges
You have conducted a survey on the favorite school subjects of your classmates. The results show that out of 30 students, 10 prefer Mathematics, 8 prefer Science, 5 prefer English, and 7 prefer History. Create an effective visual representation of this data.
💡 Hint: Think about how to illustrate parts of a whole.
In a probability experiment, you flip a coin three times. Calculate the probability of getting exactly two heads.
💡 Hint: Use the formula P(event) = Favorable outcomes / Total outcomes.
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