the managers decision was not based on a consideration of fairness it was simply a case -----

1 expediency
2 importance
4 trial
5 judgment
6 corruption

I'll be glad to check your answer.

The sentence you provided is incomplete, but based on the available options, the missing word in the sentence could be "3: fairness".

To arrive at this answer, let's analyze the options provided:

1. Expediency: This word refers to making decisions quickly based on what is most practical or advantageous. Although it is mentioned in the original sentence that the decision was not based on fairness, there is no indication that expediency played a role.

2. Importance: This word refers to the significance or value of something. While it may be relevant to the decision-making process, it does not directly contradict the absence of fairness.

3. Fairness (missing option): This word refers to treating people or situations in a just and impartial manner. Since the original sentence states that the decision was not based on fairness, it is likely that the missing word could be "fairness" itself.

4. Trial: This word refers to a legal process for determining guilt or innocence. It seems unrelated to the sentence, as it does not address the absence of fairness.

5. Judgment: This word refers to the ability to form an opinion or make a decision. While judgment might be involved in the decision-making process, it does not necessarily contradict the absence of fairness.

6. Corruption: This word refers to dishonest or unethical conduct. While it is often associated with unfairness, it does not necessarily fit in the given sentence unless it is further clarified.

Therefore, based on the options provided, the most appropriate missing word would be "3: fairness."