Which of the following is the most appropriate for visualizing time sequence data of a variable?

Correct option is A

Explanation:
A line chart is the most suitable visualization tool when dealing with time-series or sequential data. It:
· Shows data points plotted along a time axis (X-axis).
· Connects points with lines to show trends over time.
· Is ideal for visualizing patterns, fluctuations, and trends in the variable across time.
Additional Information:
· Histogram: Not time-specific; groups data into bins.
· Scatter plot: Effective for correlation analysis, not sequence.
· Box plot: Best for summarizing spread and central tendency, not for tracking over time.