Question

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question
to determine whether or not grade level influences time spent studying, samuel has designed a survey. what is the response variable?
select the correct answer below:
○ grade level
○ time spent studying
○ the number of people surveyed
○ none of the above

Explanation:

A response variable is the outcome being measured or observed to see if it is affected by another variable. Here, we are testing if grade level affects the amount of time spent studying, so time spent studying is the variable we are measuring as the response.

Answer:

time spent studying