I dont know my independent variable and dependent variable

[jennyjenny98]

Hi I am doing a experiment that you gather volunteers and let them try try different food types (sweet, sour, salty, spicy, etc.) with nose plugged
and and unplugged to see how smell affects the taste. But I dont know what my independent and dependent variables. Can you please help me? The topic is on the science buddies "The nose knows smell but how about taste?" on human biology and health section.

[donnahardy2]

Hi,

This is a great project, that is fun to do.

https://www.sciencebuddies.org/science- ... p010.shtml


The independent variable is the food type, the dependent variable is the response that you get from your volunteer..

Here is some additional information from the Science Buddies website that should help you understand this topic:

https://www.sciencebuddies.org/science- ... bles.shtml


Donna Hardy