Devry HIST410 final exam(LATEST UPDATE)

Devry HIST410 final exam If a study is comparing number of falls by age, age is considered what type of variable? Interval Ordinal Ratio Nominal Validity is: A data item, such as characteristics, numbers, properties, or quantities, that can be measured or counted. The extent to which an idea or measurement is well-founded and an accurate representation of the real world. A measurement level with equal distances between the points and a zero-starting point. Raw unorganized information from which conclusions can be made. Data is defined as: A data item, such as characteristics, numbers, properties, or quantities, that can be measured or counted. The extent to which an idea or measurement is well-founded and an accurate representation of the real world. A measurement level with equal distances between the points and a zero-starting point. Raw unorganized information from which conclusions can be made. This study source was downloaded by from CourseH on :46:52 GMT -06:00 External and internal influences within a study that can affect the validity and reliability of outcomes is called: Continuous variables Demographics Bias Standard deviation Level of measurement that defines the relationship between things and assigns an order or ranking to each thing is known as: Interval Ordinal Ratio Nominal The average of the collected data is known as: Mean Median Variance Range The subset of the population to be studied is called: This study source was downloaded by from CourseH on :46:52 GMT -06:00