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If the null hypothesis states H0 : E(Y) = µY,0,then a two-sided alternative hypothesis is
Hydrotherapy
The use of water in the treatment of different conditions, including arthritis and related rheumatic complaints, through exercises and baths.
Fluidotherapy
A technique for stimulating healing, particularly in the hands and feet, by placing the affected body part in a container of glass beads that are heated and agitated with hot air.
Whirlpool
A rapidly rotating mass of water in a river or sea into which objects may be drawn, typically caused by the meeting of conflicting currents.
Thermotherapy
The application of heat to the body to treat a disorder or injury.
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