5 Draw a simple bar graph to represent the information.

The question asks "How many learners were surveyed altogether?". Based on the information provided in the image, the total number of learners surveyed is given.
The number of learners surveyed altogether is 30.

The question asks to draw a simple bar graph to represent the information. From the previous question, we have:

• Learners who chose soccer and netball altogether: 20
• Total learners surveyed: 30

To create a bar graph, we need individual categories. We will make a reasonable assumption for the distribution of the 20 learners between soccer and netball, and account for the remaining learners.
Let's assume the 20 learners are split equally between soccer and netball, and the remaining learners form a third category.

• Soccer: 10 learners
• Netball: 10 learners
• Other (learners who chose neither soccer nor netball, or another sport): $30 - 20 = 10$ learners

The grid has 6 columns and 7 rows.

• Vertical Axis (Y-axis): This axis will represent the "Number of Learners". Label it accordingly.
  • Set the scale so that each horizontal grid line represents 2 learners. This means the axis will be marked at 0, 2, 4, 6, 8, 10, 12, 14. This scale is suitable as the highest frequency is 10.
• Horizontal Axis (X-axis): This axis will represent the "Sport/Category". Label it accordingly.
  • You will draw three bars for the categories: Soccer, Netball, and Other.
• Draw the Bars:
  • For "Soccer", draw a bar that reaches the height corresponding to 10 learners on the vertical axis.
  • For "Netball", draw a bar that reaches the height corresponding to 10 learners on the vertical axis.
  • For "Other", draw a bar that reaches the height corresponding to 10 learners on the vertical axis.
  • Ensure the bars are of equal width and have equal spacing between them.

The final answer for 5.4 is $\boxed{\text{30 learners}}$.