1. What is the average perceived stress score among the students?
Ans: 26.30
2. Did males or females sleep more on average?
Ans: The mean score for males’ sleep was 6.250. For females, it was 5.167. The males slept more on average, though the difference is not statistically significant.
3. Is there a relationship between stress and sleep? What does the correlation suggest?
Ans: There is a negative correlation (-0.9742207) between stress and sleep. It suggests that the lower the stress, the higher the number of hours of sleep.
I share your view, Faithlyn. SPSS looks more user friendly. It is new to me but looks manageable. I’ve been trying to complete a Udemy course introducing users to R. It is so overwhelming and I wasn’t sure I would ever know how to use it in my research. After watching Dr Addison’s demo, I have a little more confidence in using R.
I am very greatful for this opportunity to have done the course online. It was very meaningful to go through…
Due to the interactivity of the MOOC, we are currently redeveloping content for download. We will share this when it…
Greetings I would love to get a downloadable form of the material please. Either version would be appreciated
I have just finished and i am thrilled and thankful for the opportunity not only to achieve another excellent certificate…
Sounds great, thank you!