$\frac{5}{15}$

$\frac{5}{9}$

$\frac{5}{27}$

$\frac{9}{15}$

What is the probability of a student who does community service and does not play sports?

What is the probability of a student who does community service given that they do not play sports?

What is the probability of a student who does not play sports given that they do not do community service?

What is the probability of a student who does not play sports or does not do community service?

$\frac{63}{32}$

$\frac{138}{378}$

$\frac{63}{138}$

$\frac{240}{378}$

$\frac{59}{378}$

$\frac{41}{59}$

$\frac{41}{378}$

$\frac{41}{240}$

$\frac{25}{138}$

$\frac{25}{77}$

$\frac{25}{378}$

$\frac{77}{138}$

Yes, because P(S) is the same as P(S|C).

No, because P(S) is not the same as P(S|C).

Yes, because P(S) is the same as P(C|S).

No, because P(S) is not the same P(C|S).