Respuesta :

Are these separate questions? The dependent variable relies or depends on the independent. For example, if the cost of something was 2$ per item then the defendant variable would be the cost because if you have 1,2, or 3 items the cost will change depending on that

Answer:

Younger ppl- Independent variable

Older ppl - Dependent variable

Step-by-step explanation:

Older ppl r old and need more attention and they r usually slow workers......Whereas ypung ppl r active and energetic and can do work a lot faster the old ppl

Dats the only answer dat came into my mind

Hope this helps....

Pls mark my answer as brainliest :)