1. CFA 2 Graph’s Remediation

2. Bar Graph Where is the X axis? Where is the Y axis?
A bar graph is best used for comparing data quickly and easily
Where is the X axis?
Where is the Y axis?

3. Line Graph Where is the X axis? Where is the Y axis?
A line graph is best used for showing changes over time.
Where is the X axis?
Where is the Y axis?
What’s the independent variable?
What’s the dependent variable?

4. Circle Graph
A circle graph (also known as pie chart) is best used for showing percentages.
This Photo by Unknown Author is licensed under CC BY-NC

5. 1.What is the title of this bar graph?
2.What is the Y axis labeled as?
3.How many categories are on the X axis
4.Which food had the highest percentage of sugar?
5.Which food had the lowest percentage of sugar?
6.What percentage of sugar is in soda?
What is the difference in percentage of sugar between ice cream and crackers?
8. Which food has the 2nd highest percentage of sugar?
9. When should you use a bar graph?

6. 1. What pulse rate was recorded at 2 minutes?
2. A pulse rate of 121 beats per minute was recorded at how many minutes?
3. During what minute interval did the pulse rate decline the most?
4. During what minute interval did the pulse rate increase the most?
5. What is the Independent variable?
6. What is the dependent variable?
7. What is the X axis labeled as?
8. What is the Y axis labeled as?
9. When should you use a line graph?

7. 1. What is the top music preference among students?
2. What is the lowest?
3. Why do we know that Country did not have the highest amount of students prefer that genre and that Rap did? (not based on the percentages)
4. Which one had a higher percentage between Alternative and Rock Music?
5. Why would we use a bar graph?