Bar Graphs worksheet titled "Favourite Colour" with questions about data interpretation.

Let's solve the problems step by step using the information provided in the bar graph.

Bar Graph Analysis:

- Red: 8 children
- Blue: 7 children
- Green: 5 children
- Yellow: 9 children
- Pink: 6 children

Problem Solutions:

#### 1) Which is the least favourite color?
- The color with the smallest bar is Green.
- Answer: Green

#### 2) Which color has the greatest number of votes?
- The color with the tallest bar is Yellow.
- Answer: Yellow

#### 3) How many children’s favourite color is blue?
- The height of the blue bar is 7.
- Answer: 7

#### 4) How many children’s favourite color is green and pink?
- The height of the green bar is 5.
- The height of the pink bar is 6.
- Total: \( 5 + 6 = 11 \)
- Answer: 11

#### 5) How many more children’s favourite color is red than green?
- The height of the red bar is 8.
- The height of the green bar is 5.
- Difference: \( 8 - 5 = 3 \)
- Answer: 3

#### 6) How many votes does yellow have multiplied by 3?
- The height of the yellow bar is 9.
- Multiply by 3: \( 9 \times 3 = 27 \)
- Answer: 27

#### 7) What is the total number of votes?
- Sum of all the heights of the bars:
- Red: 8
- Blue: 7
- Green: 5
- Yellow: 9
- Pink: 6
- Total: \( 8 + 7 + 5 + 9 + 6 = 35 \)
- Answer: 35

Final Answers:

1. Green
2. Yellow
3. 7
4. 11
5. 3
6. 27
7. 35

\boxed{Green, Yellow, 7, 11, 3, 27, 35}