I think it has to be c because it sound like it’s part of it
Answer:
C. Reliable
Explanation:
In studies, reliability refers to whether the study will arrive to the same conclusion if the study is repeated again again with same variables.
Failing to reach reability means that there are some unit of measurements that are changing within the study. As long as researchers do not find out what cause this, they wouldn't be able to make proper conclusion from the study.
Among the given options it is true that rules are written to protect the safety of the participants.
Answer: Option C
<u>Explanation:</u>
The rules of a game are the statements which are formed for the participants who are playing a particular a game which help you to play the game with proper discipline and order and to avoid any malpractices and cheating by the participants of the game.
In the games like wrestling, rules are formed so that the participants do not hurt themselves much and are formed so that their safety is intact even when they are playing the games.
