In a study of media use, 500 sample of male Canadian high school students was asked how much time they spent playing video or computer games (in minutes per day). The sample mean was 123.4 minutes and the sample standard deviation was 117.1 minutes. Carry out a hypothesis test to decide if there is evidence that the average time spent playing video or computer games for male Canadian high school students is greater than 2 hours. Use a significance level of 0.05.

In a study of media use. 500 sample of male Canadian high school students was asked how much time they spent playing video or computer games (in minutes per day). The sample mean was 123.4 minutes and the sample standard deviation was 117.1 minutes. Carry out a hypothesis test to decide if there is evidence that the average time spent playing video or computer games for male Canadian high school students is greater than 2 hours. Use a signicance level of0.05