1.What is the average perceived stress score among the students?
The average perceived stress score among the students is 26.3

2.Did males or females sleep more on average?
On average, males slept more at 6.25 hours in comparison to females who slept 5.15 hours on average. However, this is not statistically significant as the p-value is 0.158 which is more than 0.05. This indicates that there is a high chance that this difference happened randomly.

3.Is there a relationship between stress and sleep? What does the correlation suggest?
The correlation of -0.97 indicates that there is a strong relationship between perceived stress and sleep. This proves that students who are stressed sleep less.