Podcast
Questions and Answers
What does statistics pertain to?
What does statistics pertain to?
- Interpreting variable or fluctuating numerical data
- Designing the experimental method
- Performing arithmetic procedures like addition, division, subtraction, and multiplication
- Collecting and analyzing numerical data (correct)
Which of the following is NOT involved in statistics?
Which of the following is NOT involved in statistics?
- Organizing data in relation to the experimental method chosen
- Planning the experimental method
- Performing arithmetic procedures like addition, division, subtraction, and multiplication (correct)
- Interpreting variable or fluctuating numerical data
What does a correlative study using Pearson r aim to determine?
What does a correlative study using Pearson r aim to determine?
- The strength and direction of the linear relationship between two variables (correct)
- The variability of one variable based on the other
- The causation between two variables
- The presence of outliers in the data
What is the main demand of statistics?
What is the main demand of statistics?
How are statistical methods related to numerical data?
How are statistical methods related to numerical data?
What type of relationship can be measured by various correlation methods?
What type of relationship can be measured by various correlation methods?
What is the relationship between two variables in a curvilinear correlation?
What is the relationship between two variables in a curvilinear correlation?
What does a correlation coefficient of zero represent?
What does a correlation coefficient of zero represent?
Which measure was first derived by a British statistician and measures the linear relationship between two variables?
Which measure was first derived by a British statistician and measures the linear relationship between two variables?
When is it important to construct a scatter diagram in relation to the Pearson r?
When is it important to construct a scatter diagram in relation to the Pearson r?
What does a correlation coefficient of -1 indicate?
What does a correlation coefficient of -1 indicate?
What type of correlation involves more than two variables and has a relationship similar to curvilinear correlation?
What type of correlation involves more than two variables and has a relationship similar to curvilinear correlation?
In which type of correlation do you measure the relationship between a dependent variable and two or more independent variables?
In which type of correlation do you measure the relationship between a dependent variable and two or more independent variables?
What does a correlation coefficient of +1 indicate?
What does a correlation coefficient of +1 indicate?
What does simple correlation measure?
What does simple correlation measure?
What type of correlation involves measuring the relative relationship between the dependent variable and a particular independent variable, without considering the effect of other independent variables under study?
What type of correlation involves measuring the relative relationship between the dependent variable and a particular independent variable, without considering the effect of other independent variables under study?
