This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
To complete the cumulative frequency table, we read the coordinates of the points on the ogive. The x-axis represents the percentage of income (upper class boundary), and the y-axis represents the cumulative frequency. Step 1: Identify the coordinates of the points on the ogive. • At x = 20, the cumulative frequency is y = 0. • At x = 30, the cumulative frequency is y = 10. • At x = 40, the cumulative frequency is y = 25. • At x = 50, the cumulative frequency is y = 45. • At x = 60, the cumulative frequency is y = 55. • At x = 70, the cumulative frequency is y = 60. Step 2: Construct the cumulative frequency table using these points. The "Percentage of Income" column will represent the upper class boundaries, and the "Cumulative Frequency" column will show the corresponding cumulative frequencies. |c|c| Percentage of Income & Cumulative Frequency \\ x 20 & 0 \\ x 30 & 10 \\ x 40 & 25 \\ x 50 & 45 \\ x 60 & 55 \\ x 70 & 60 \\ The completed cumulative frequency table is shown above. Send me the next one 📸