Question

a friend shows you a bar graph made from data collected on endangered species. its not good. identify problems with this graph and suggest improvements.

Explanation:

1. Problems: The graph lacks a title that clearly defines what the data represents. There are no labels on the x - axis and y - axis explaining what the numbers and animal types mean. The bars have no legend to show what different colors represent. Also, the scale on the x - axis is not evenly spaced (jumps from 60 to 80 then to 100).
2. Improvements: Add a descriptive title. Label the x - axis (e.g., 'Population Number' or similar) and y - axis (e.g., 'Type of Endangered Animal'). Create a legend for the bar colors. Adjust the x - axis scale to be evenly spaced for better readability.

Answer:

Problems: No title, no axis labels, no legend, uneven x - axis scale.
Improvements: Add title, label axes, create legend, adjust x - axis scale.