12. A farmer grows apple, orange, lemon, banana, and pear trees. The number of trees planted this year is shown in the table above. Which of the following would best display the data?
Answer: A
A bar graph would best display the data.
A bar graph is an effective way to visually represent the number of each type of tree planted, allowing for easy comparison between the different kinds of trees.
A) Bar graph
A bar graph is ideal for displaying categorical data, such as the different types of trees grown by the farmer. Each tree type can be represented by a separate bar, making it easy to compare the number of each type visually.
B) Scatter plot
A scatter plot is used to display the relationship between two quantitative variables, which is not applicable in this case since the data is categorical (types of trees). Therefore, a scatter plot would not effectively convey the information provided.
C) Stem-and-leaf plot
A stem-and-leaf plot is typically used for displaying quantitative data and is not suitable for categorical data like the different types of trees. This format would not allow for clear comparisons among the varieties of trees planted.
D) Line graph
A line graph is best suited for showing trends over time or continuous data rather than discrete categories. Using a line graph for this data would not accurately represent the number of each type of tree and could mislead the viewer.
Conclusion
The bar graph is the most appropriate choice for displaying the data regarding the farmer's tree planting, as it effectively highlights the differences in quantities among the various tree types. In contrast, the other options fail to adequately represent the categorical nature of the data, making them unsuitable for this scenario.