{"id":3524,"date":"2023-10-16T12:02:49","date_gmt":"2023-10-16T06:32:49","guid":{"rendered":"https:\/\/www.tutoroot.com\/blog\/?p=3524"},"modified":"2024-03-20T16:38:09","modified_gmt":"2024-03-20T11:08:09","slug":"what-are-accuracy-and-precision-examples-difference-measurement","status":"publish","type":"post","link":"https:\/\/www.tutoroot.com\/blog\/what-are-accuracy-and-precision-examples-difference-measurement\/","title":{"rendered":"What are Accuracy and Precision? – Examples, Difference, Measurement"},"content":{"rendered":"

Introduction to Accuracy and Precision<\/strong><\/h2>\n

Have you ever wondered how scientists, engineers, and even your favorite chefs make sure they get things just right? Whether it’s measuring ingredients for a perfect cake or ensuring a spacecraft lands exactly where it should, accuracy and precision play a vital role. In this article, we’ll explore what accuracy and precision are, how to measure them, and their key differences, all in a way that’s easy to understand. So, let’s dive into the world of accuracy and precision!<\/span>\u00a0<\/span><\/p>\n

What is Accuracy?<\/span><\/b><\/h2>\n

Accuracy is all about how close a measured value is to the true or accepted value. It tells us how well a measurement reflects reality. If you shoot a basketball into a hoop and it goes through the net, you’re accurate. If you miss the hoop entirely, you’re not very accurate.<\/span>\u00a0<\/span><\/p>\n

How to Measure Accuracy?<\/span><\/b><\/h3>\n

To measure accuracy, you need to compare your measurement to a known or true value. Let’s say you have a scale at home, and it claims to weigh things accurately. You can test this by placing a known weight, like a 500-gram weight, on the scale. If it shows 500 grams, the scale is accurate.<\/span>\u00a0<\/span><\/p>\n

Ex.<\/span><\/b> Let’s say you’re measuring the length of an object with a ruler. You measure it to be 10.2 cm, but the actual length is 10.0 cm. In this case, the Accuracy of your measurement is 10.0\/10.2, or approximately 98%.<\/span>\u00a0<\/span><\/p>\n

Procedure to Measure Accuracy:\u00a0<\/strong><\/p>\n