Question

investigative question,variables,number of variables

1. is there a correlation to a students preferred genre of movie and their current grade level?variable #1: categorical or numericalvariable #2: categorical or numerical,univariate or bivariate
2. what is the average number of books read by students over the summer?variable #1: categorical or numericalvariable #2: categorical or numerical,univariate or bivariate
3. how does the number of hours spent on social media each day relate to the number of hours of sleep a student gets at night?variable #1: categorical or numericalvariable #2: categorical or numerical,univariate or bivariate
4. how does the average amount of time spent on physical exercise per week relate to students self - reported stress levels?variable #1: categorical or numericalvariable #2: categorical or numerical,univariate or bivariate

Explanation:

4.

The first variable is the student's preferred movie genre which can be categorized into types like action, comedy etc., so it is categorical. The second variable is the current grade - level which can be 9th, 10th etc., also categorical. Since there are two variables, it is bivariate.

The only variable is the number of books read by students over the summer. It is numerical as it represents a count. Since there is one variable, it is univariate.

The first variable is the number of hours spent on social - media each day which is a numerical value. The second variable is the number of hours of sleep a student gets at night which is also numerical. Since there are two variables, it is bivariate.

Answer:

Variable #1: Student's preferred genre of movie, CATEGORICAL
Variable #2: Current grade level, CATEGORICAL
UNIVARIATE or BIVARIATE: BIVARIATE

5.