Dajuan is studying the effect of the amount of lactobacillus bacteria in yogurt on its viscosity. He chooses two amounts of lactobacillus bacteria, the standard amount and an increased amount. He makes 75 batches of yogurt at each level and tests their viscosity. In this situation, what is the amount of lactobacillus bacteria called?(1 point)
Responses
the independent variable
the independent variable
the treatment
the treatment
the dependent variable
the dependent variable
the population
1 answer
the independent variable