gemma is creating a histogram based on the table below. salary range number of people 0 - $19,999 40 $20,000…

gemma is creating a histogram based on the table below. salary range number of people 0 - $19,999 40 $20,000 - $39,999 30 $40,000 - $59,999 35 which scale can she use for the vertical axis such that the difference in the heights of the bars is maximized? 0 - 50 0 - 40 10 - 50 25 - 40

gemma is creating a histogram based on the table below. salary range number of people 0 - $19,999 40 $20,000 - $39,999 30 $40,000 - $59,999 35 which scale can she use for the vertical axis such that the difference in the heights of the bars is maximized? 0 - 50 0 - 40 10 - 50 25 - 40

Answer

Explanation:

Step1: Analyze the data range

The number of people values are 40, 30, 35. The maximum value is 40 and the minimum is 30.

Step2: Evaluate each option

  • Option 0 - 50: Spans from 0 to 50, gives enough room to show differences.
  • Option 0 - 40: Just covers the maximum value, may not show differences well.
  • Option 10 - 50: Starting from 10, the bars will be shorter and differences less visible.
  • Option 25 - 40: Narrow range, won't show differences as the values are close to the upper - limit.

Answer:

0 - 50