Question

month average electricity expense ($) january 70 february 65 march 60 april 55 may 75 june 85 july 90 august 95 september 85 october 70 november 65 december 70 from the options listed, which is the most effective way to visually represent the monthly electricity expenses expected for daniel over a year, allowing for easy comparison between months? a table listing each month with its corresponding expense. a bar graph with months on the x - axis and expenses on the y - axis. a pie chart showing the percentage of annual expenses for each month. a scatter plot with months on the x - axis and expenses on the y - axis.

Explanation:

A bar graph is ideal for comparing values across categories (months in this case). A table is less visual for comparison, a pie - chart is for showing proportions of a whole rather than raw values for comparison, and a scatter - plot is for showing relationships between two variables rather than simple comparisons.

Answer:

B. A bar graph with months on the x - axis and expenses on the y - axis.