A student wants to display the average monthly temperatre for one year.He chooses a line graph to display the data.Describe and correct the error made in choosing that type of display for the data.
The error in choosing a line graph to display the average monthly temperature for one year is that line graphs are typically used to show the trend or change in data over time with continuous variables. However, in this case, the student wants to display the average temperature for each month in a single year, which is not a continuous variable.
A better choice for displaying this type of data would be a bar graph or a column chart. These types of graphs are commonly used to compare discrete categories, such as the months of the year, and show the values associated with each category. Each bar or column would represent a specific month, and its height or length would represent the average temperature for that month.
By using a bar graph or column chart, the student would be able to clearly compare and visualize the average monthly temperatures for the entire year.
The error in choosing a line graph to display the average monthly temperature for one year lies in the fact that line graphs are typically used to show the changes in data over a continuous period of time, rather than for displaying a single year's worth of data.
A better alternative would be to use a bar graph or a column chart to represent the average monthly temperature for each month of the year. This type of display allows for a clear visualization of the individual monthly values and makes it easier to compare them against each other.