Mr Garcia's science class was studying energy and ways to cut energy costs. All of the students were to compare his or her electric bill for October to the one they would receive in November. All of the students would have a list of energy-saving tips that they would follow during November. Which would be the MOST uncontrollable factor in their investigation? (SC.6 N 1.1)
the list of energy-saving tips to follow
The outdoor temperature in November
o the amount of time given to the investigation
the accuracy of the October and November bills