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In testing the difference between two population means using two independent samples, the population standard deviations are assumed to be known, and the calculated test statistic equals 2.75. If the test is two-tail and 5% level of significance has been specified, the conclusion should not be reject the null hypothesis.
Excess Bleeding
Unusually heavy or prolonged bleeding, which can be a symptom of various disorders or a side effect of medications or procedures.
Physiologic Fatigue
A state of decreased energy and increased tiredness following mental or physical activity, natural and not indicative of a disease.
Anorexia
An eating disorder characterized by an abnormally low body weight, an intense fear of gaining weight, and a distorted perception of body weight or shape.
Pregnant Female
A woman who is in the stage of carrying a developing embryo or fetus within her womb.
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