Chapter 5: Data Handling

Questions

1. Central angle for $25\%$.
2. A die is thrown. P(prime number)?
3. In $500$ people surveyed, $75$ like tea. Angle in pie chart?
4. Pie chart angle for a category with $25\%$ share.
5. Probability of getting a $6$ on a die.
6. Median of $6, 4, 3, 7, 5, 8, 2$.
7. Mean of $10, 12, 15, 8, 5$.
8. Class mark of $10-20$.
9. Range of $12, 5, 25, 18, 9$.
10. A card drawn from a deck: $P$(king)?

Extra Practice (Optional)

• P(tail) in one coin toss.
• In a spinner with $4$ equal sections, P(section 2)?
• Draw a pie chart for shares $30\%, 25\%, 45\%$.