Examlex
If the p value is greater than the alpha level, the researcher cannot ______ the null hypothesis.
Opiates
A group of drugs derived from the opium poppy, used medicinally for pain relief but having a high potential for dependence and abuse.
Endorphins
Natural painkillers produced by the body, often associated with feelings of euphoria.
Proinflammatory Cytokines
Molecules produced by the immune system that promote inflammation and are involved in the body's response to disease and injury.
Efferent Neurons
Motor neurons that convey impulses away from the brain.
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