1st Quiz - 10/03/23

 Given the unweighted directed graph bellow: 

What are the values for incoming and outgoing degree's of node 4, and what is the average degree of the network?

1. $k_4^{in}$ = 1, $k_4^{out}$ = 3, $⟨k⟩$ = $\frac{6}{7}$;
2. $k_4^{in}$ = 1, $k_4^{out}$ = 3, $⟨k⟩$ = $\frac{7}{6}$;
3. $k_4^{in}$ = 3, $k_4^{out}$ = 1, $⟨k⟩$ = $\frac{6}{7}$;
4. $k_4^{in}$ = 3, $k_4^{out}$ = 1, $⟨k⟩$ = $\frac{7}{6}$;
5. None of the above.

Original idea by: Fillipi Valadares