Chapter 3: Data Handling

Questions

1. Mean of first $5$ multiples of $3$.
2. Median of $2, 4, 6, 8, 10, 12$.
3. Probability of getting an even number on a die.
4. Mean of $5, 8, 12, 15, 10$.
5. Median of $3, 5, 7, 9, 11$.
6. Mode of $2, 3, 4, 3, 5, 3, 6$.
7. Range of $10, 5, 20, 8, 15$.
8. Probability of getting $H$ in a fair coin toss.
9. A die is rolled; $P$(getting $4$)?
10. Mean of first $10$ natural numbers.

Extra Practice (Optional)

• Mode of $10, 20, 10, 30, 20, 10$.
• Probability of rolling a $7$ on a die.
• Mean of first $10$ natural numbers.