A bar chart, sometimes known as a bar graph, is a type of chart or graph that displays categorical data using rectangular bars with heights or lengths proportionate to the values they indicate.
<h3>What is a bar graph used for?</h3>
Bar graphs are used to compare data across groups or to follow changes over time. When attempting to measure change over time, however, bar graphs work best when the changes are big.
Bar graphs are a powerful graphic to utilize in presentations and reports. They are popular because they enable the viewer to identify patterns or trends far more simply than a table of numerical data.
Thus, Option C is what Dana should use.
For more information about Bar Graph refer to the link:
brainly.com/question/1049612
Answer:
The Middle Ages was a dark phase while the Renaissance was a intelectual and cultural movement
I believe the answer is: <span>The Senior Rater
The main duty of </span><span>The Senior Rater Is to determine the talent and true potential of each soldier based on their tests and achievements.
This information would be useful for the army in determining which soldiers could obtain higher up position in the future</span>
