What would the independent variable? dependent variable? control variable? and the problem statement? be in this sentence.

The Johnson family has decided tottery to save electricity (and money at the same time). they were told that they could replace their regular light bulls with special fluorescent bulbs that use less energy they wonder if is really worth doing.

Question

Biology

Madeline Bird

11 April, 12:41

What would the independent variable? dependent variable? control variable? and the problem statement? be in this sentence.

The Johnson family has decided tottery to save electricity (and money at the same time). they were told that they could replace their regular light bulls with special fluorescent bulbs that use less energy they wonder if is really worth doing.

+2

Answers (2)

Know the Answer?

Noelle Ellis · Answer 1

The independent is the regular light bulbs and the fluorescent bulbs

the dependent variable is the amount of energy used

the control variable is the special fluorescent bulbs

the problem statement is "Will the special fluorescent bulbs use less energy than the regular light bulbs?"

Karli Giles · Answer 2

Answer:The independent variables are regular light bulbs and special fluorescent bulbs

Dependent variables is the energy consumption rate

The problem statement is if they can reduce energy consumption by replacing regular light bulls with special fluorescent bulbs