A cardiologist is interested in the average recovery period for her patients who have had heart attacks. Match the vocabulary word with its corresponding example.   All heart attack patients that the cardiologist has cared for or will care for in the future  The average recovery time for all heart attack patients that the cardiologist has or will treat  The average recovery time for the 32 heart attack patients  The recovery time for a heart attack patient  The 32 heart attack patients who were observed by the cardiologist  The list of all 32 heart attack patients' recovery times   Statistic Population Data Parameter Sample Variable

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Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.