Question

Students of different ages were given the same jigsaw puzzle to put together. They were timed to see how long it took to finish the puzzle.

Independent Variable
Dependent Variable

Answer 1

Dependent variable

Step-by-step explanation:

Always remember the difference between an independent variable and a dependent variable. Independent is a variable you are testing and a dependent variable is a variable you are measuring. In this case, you have given some students a jigsaw puzzle and measured the amount of time it took for the students to complete the puzzle. Since we are measuring the time it would be considered a dependent variable.

I hope this helps.