If a study is comparing number of falls by age, age is considered what type of variable? A data item, such as characteristics, numbers, properties, or quantities, that can be measured or counted. Data is defined as: External and internal influences within a study that can affect the validity and r...
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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 ...
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Add to cartIf 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 ...
Quiz 1 1. When a researcher uses a random sample of 400 to make conclusions about a larger population, this is an example of: 2. If a study is comparing number of falls by age, age is considered what type of variable? 3. Validity is: 4. Data is defined as: 5. The experimental or predictor variable i...
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Add to cartQuiz 1 1. When a researcher uses a random sample of 400 to make conclusions about a larger population, this is an example of: 2. If a study is comparing number of falls by age, age is considered what type of variable? 3. Validity is: 4. Data is defined as: 5. The experimental or predictor variable i...
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1. If you are conducting a study on the impacts of diet and exercise on high blood pressure and you take a proportional sample based upon race/ethnicity, this would be an example of: ok Simple random sample Cluster sampling Stratified sampling Convenience sampling 2. If a researcher does n...
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Add to cart1. If you are conducting a study on the impacts of diet and exercise on high blood pressure and you take a proportional sample based upon race/ethnicity, this would be an example of: ok Simple random sample Cluster sampling Stratified sampling Convenience sampling 2. If a researcher does n...
1. Mayland et al. (2014) do not provide the degrees of freedom ( df ) in their study. Use the degrees of freedom formulas provided at the beginning of this exercise to calculate the group df and the error df . The degrees of freedom are calculated by subtracting k, the number of groups in the stu...
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Add to cart1. Mayland et al. (2014) do not provide the degrees of freedom ( df ) in their study. Use the degrees of freedom formulas provided at the beginning of this exercise to calculate the group df and the error df . The degrees of freedom are calculated by subtracting k, the number of groups in the stu...
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