How to Calculate the 3 Month Average: Step-by-Step Guide

Learn how to calculate the 3 month average easily with a simple formula and example. Perfect for business and finance analytics.

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To calculate the 3-month average, add the values for each month over the last three months, then divide by three. For example, if the values are 100, 150, and 200, the 3-month average would be (100 + 150 + 200) / 3 = 150.

FAQs & Answers

  1. What is the 3 month average? The 3 month average is the mean value of data collected over the last three months, calculated by adding the three monthly values and dividing by three.
  2. Why is the 3 month average important? The 3 month average smooths out short-term fluctuations and highlights underlying trends, making it useful for financial analysis and business planning.
  3. How do you calculate a 3 month average with example values? Add the data values for each of the last three months and divide the total by three. For example, (100 + 150 + 200) ÷ 3 = 150.

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