I believe the answer is: valid, but not reliable
A result would be considered as valid if it is created by using proper logical thought or common way of reasoning. But, such result on personality would not be considered to be reliable because there are too many factors that could create a deviation within the data, and there is no accurate way to truly measure personality.
Answer:
operates under a set of rules and procedures
Explanation:
Bureaucracies are made up of experts, offices that perform tasks.
They are the instruments that enable the government to manage efficiently some essential functions.
Some may argue that their existence is obsolete, yet..
Bureaucrats have administrations for enforcing their own rules:
They also enable executive powers to be carried. Not only enforcing rules, but also creating rules. When people disobey the rules, bureaucracies punish for deviating from the norms.
The public policies are enforced by the bureaucracies, and although many and large bureaucracies may result, their existence is still needed for the governments to ensure that federal and state laws act in coordination.
The answer is, "Sugarcane".