Examlex
The data below show the number of tornadoes spotted in a midwestern state in the U.S.A.annually before and after 1960.A researcher wants to determine whether there has been a change in the frequency of tornadoes in this state.
Alternative Medicine
Any treatment or therapy that has not been scientifically demonstrated to be effective.
Homeopathy
A form of alternative medicine based on the principle of treating individuals with highly diluted substances aiming to trigger the body's natural system of healing.
Vitamin C
A water-soluble vitamin found in various fruits and vegetables, essential for the synthesis of collagen, the absorption of iron, and the maintenance of immune system health.
Large Muscle Groups
Refers to groups of larger muscles in the body, such as those in the legs, back, and chest, that are often targeted in exercise.
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