Question

An experiment was performed how the amount of coffee grounds could affect the taste of coffee. The same kind of coffee, the same percolator, the same amount a type of water, the same perking time, and the same electrical source were used. Identifying variables

Independent, Dependent, and 3 contolled variables

Answer 1

Independent= amount of coffee grounds

Dependent= taste of coffee

Controlled Variables= kind of coffee, percolator, amount of water, perking time, and electrical source