Can anyone please explain how to do these questions? Thank you!

According to the 2005 Canadian Community Health Survey (GCHS). 33% of Canadians aged 13m 24 were active (energy expenditure of 3 or more kilooalorias per kilogram of body weight per day; e'g. walking an hour aday or jogging 20 minutes aday] in their self-reported leisuretime pumuits. Twp surveys of Sauder undergraduate students were done. The GUS surveyed a random sample of 100 students and found that only 33% were physically active .e. they spent at least an hour a day in physical activity. The UGO surveyed a random sample of 600 students and found that 34% weve physically active [same denition). Assume that the CCHS definition of physical activity is equivalent to an houra day. In the following questions we will investigate if Sauder undergraduate students are less physically active than the general Canadian population at the same age. What are the hypotheses: HD: {3 a = 0.38 3 HA: 5 a