A. 27
B. 19
C. 20
D. 10
🧠 Explanation:
The average of 8, 13, 25, 43, and 11 is 20. Calculated as (8+13+25+43+11)/5 = 100/5 = 20, this involves summing the numbers and dividing by their count. Averages are key in statistics, finance, and data analysis, summarizing data sets effectively. Understanding this calculation aids in interpreting trends, like student grades or business metrics. It’s a fundamental mathematical skill, ensuring clarity in quantitative analysis across academic, professional, or personal contexts where numerical summaries drive decision-making or performance evaluation.
