I need help finding which one is the dependent variable and the independent variable. Why do grocery stores hire most younger people than older people?

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 workersWhereas 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

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )