IF Ama is three years older
than kofi calculate the age
of kofilf Ana is 8 years

I'm not sure if you made typos but I'm going to assume there is two people only. Ana is 8 and she's 3 years older than kofi so that must mean kofi is 5 years old.

Explanation:

it's simple

answer; i believe the correct answer is (a) the correlation between the cause variable and outcome variable is zero;

answer; in small towns;