Question

dependent variable (dv): number of baskets made in 10 mins
control: no music play

1. richardo wanted to see what kitchen cleaner worked best for cleaning his counte lysol, clorox, pinesol, and just water. for each cleaner, he put 5 milliliters of grape j counter, sprayed the cleaner, and wiped it with one paper towel.

independent variable (iv):
dependent variable (dv):
control:

Explanation:

The independent variable is what is changed in an experiment. Here, it's the type of kitchen - cleaner (Lysol, Clorox, Pinesol, water). The dependent variable is what is measured as a result of the change in the independent variable, which is the cleanliness of the counter. The control is a baseline for comparison, and in this case, using just water can act as the control since it's a non - cleaning agent compared to the others.

Answer:

Independent Variable (IV): Type of kitchen cleaner (Lysol, Clorox, Pinesol, water)
Dependent Variable (DV): Cleanliness of the counter
Control: Just water