Final answer:
The statement is true. Kyle plays an average of 3 hours of video games every night, but that time can vary by 1 hour.
Step-by-step explanation:
The statement that Kyle plays an average of 3 hours of video games every night, but that time can vary by 1 hour is True.
Since the average is 3 hours, this means that over a period of time, when the total number of hours is divided by the number of days, it will average out to 3 hours. However, on some nights, Kyle may play for 2 hours, and on others, he may play for 4 hours, resulting in the potential variation of 1 hour.