Question

To determine whether or not grade level influences time spent studying, Samuel has designed a survey. What is the response variable?a. grade level

b. time spent studying
c. the number of people surveyed
d. none of the above

Answer 1

Option B) time spent studying

Explanation:

We are given the following in the question:

Survey:

To determine whether or not grade level influences time spent studying

We have to determine the response variable.

Response Variable:

• It is also know as the dependent variable.
• These are the variable that depends on the independent variable.
• Their values changes with change in the independent variable.

For the given survey:

Response variable:

Time spent studying

Independent variable:

Grade level