LaurenProject

Question: Does the amount of a solute change the time it takes to dissolve it? Explanatory variable: The number of sugar cubes in the water. Response variable: The amount of time it takes all the sugar cubes to dissolve.

The sugar cubes will be measured in number and time in seconds.

I think there will be a positive association between the time and number of sugar cubes, because I think the more sugar cubes added the longer it will take for all of them to dissolve.











My hypothesis was correct. There was a linear positive association between the time it takes to melt sugar cubes and the number of sugar cubes. The more sugar cubes there was, the longer amount of time, in seconds, it took to dissolve all of them. A source of error could of been that I didn't change the water each time, so the water got cooler as the time went on impacting the positive correlation. Next time I could try changing the water each time and also try different size cubes.