Examlex
The Mann-Whitney U test is a statistical test for a variable measured on an ordinal scale,comparing the difference in the location of two populations based on observations from two independent samples.
Cardiovascular Disease
A class of diseases that involve the heart or blood vessels, often associated with atherosclerosis or buildup of plaques in arterial walls.
Heart Attacks
Medical emergencies caused by a blockage that prevents blood from reaching a part of the heart, leading to heart muscle damage.
Cardiovascular Risks
Refers to the potential hazards that increase the likelihood of heart disease or stroke.
Hormone Replacement Therapy
A medical treatment that involves supplementing hormones to correct hormonal deficiencies or imbalances, commonly used in menopause or transgender health care.
Q4: Univariate techniques can be classified based on
Q8: "Do not summarize or paraphrase the respondent's
Q18: Unlike traditional data collection,in social media respondents
Q37: In hierarchical clustering,the solution may depend on
Q55: _ means verifying that the field workers
Q73: The statistical distinction between sampling with replacement
Q79: Data derived from a nominal or ordinal
Q80: Cross-tabulation examines associations between variables,not causation.
Q102: In _,also known as across-countries analysis,the data
Q152: The _ test is a nonparametric test