gemma is creating a histogram based on the table below.\n| salary range | number of people |\n| --- |…

gemma is creating a histogram based on the table below.\n| salary range | number of people |\n| --- | --- |\n| 0 - $19,999 | 40 |\n| $20,000 - $39,999 | 30 |\n| $40,000 - $59,999 | 35 |\nwhich scale can she use for the vertical axis such that the difference in the heights of the bars is maximized?\n0–50\n0–40\n10–50\n25–40

gemma is creating a histogram based on the table below.\n| salary range | number of people |\n| --- | --- |\n| 0 - $19,999 | 40 |\n| $20,000 - $39,999 | 30 |\n| $40,000 - $59,999 | 35 |\nwhich scale can she use for the vertical axis such that the difference in the heights of the bars is maximized?\n0–50\n0–40\n10–50\n25–40

Answer

Answer:

A. 0–50

Explanation:

Step1: Analyze data range

The number of people values are 40, 30, 35. The highest value is 40.

Step2: Evaluate each option

  • Option A (0 - 50): Covers all values with enough range to show differences clearly.
  • Option B (0 - 40): The highest value is 40, and using this range will make the bars for 30 and 35 hard - to - distinguish in height differences.
  • Option C (10 - 50): Starting from 10 will cut off the lower part of the data, not showing the full picture and reducing height differences.
  • Option D (25 - 40): This range is too narrow and will compress the data, minimizing height differences. So 0 - 50 maximizes height differences.