Graphs_Presentation_Similarities and Differences_Updated.pptx

this presentation show the differences and similarities of each terms being discussed

1. Graphical Representation of Data Line Graph, Bar Graph, Histogram, and Stem-and-Leaf Plot

2. Line Graph A line graph is used to display data points connected by straight lines, often showing trends over time. Uses: - Tracking changes over time (e.g., temperature, stock prices, company sales).

3. Bar Graph A bar graph uses rectangular bars to represent different categories. The length of each bar corresponds to the value of that category. Uses: - Comparing different groups (e.g., number of students in different classes, sales of different brands).

4. Histogram A histogram is similar to a bar graph but is used for continuous data. The bars touch each other and show the distribution of numerical data. Uses: - Displaying frequency distributions (e.g., test scores of students, age groups).

5. Stem-and-Leaf Plot A stem-and-leaf plot represents numerical data while retaining individual values. The left part (stem) represents leading digits, and the right part (leaf) represents the last digits. Uses: - Organizing numerical data (e.g., test scores, population data).