But let me show you graphically what a standard deviation represents... One standard deviation away from the mean in either direction on the horizontal axis (the two shaded areas closest to the center axis on the above graph) accounts for somewhere around 68 percent of the people in this group.he standard deviation is kind of the mean of the mean, and often can help you find the story behind the data. To understand this concept, it can help to learn about what statisticians call normal distribution of data.
Sore muscles are one of the side effects of living with anxiety. Anxiety creates an environment inside your body that puts a great deal of strain on your muscles and joints and can lead to many aches and pains. This article will explore the causes and solutions for these types of sore muscles.
Muscle Aches and Pains Are Part of Life. Muscle pain and related aches can happen to anyone. They usually affect the support structures that allow you to move about in daily life: bones, muscles, ligaments, and tendons. Musculoskeletal pain can be caused by injury, poor posture, repetitive motions, overuse, and just plain old wear and tear. Your entire body might ache, or you might have pain in a specific spot from, for example, a pulled muscle or twisted ankle. If the pain is strong, it may even keep you from sleeping and leave you fatigued, too. Fortunately there are many ways to treat musculoskeletal pain.