Answer :
Luck, or opportunity, is an unstable external attribution. This statement is true.
What is external attribution?
External attributions are explanations for events or occurrences that stress environmental or situational factors. For example, if a student is asked how she had an A in a maths test and she attributes her success to luck, she is making external attributions.
Luck is an unstable external attribution because it cannot be replicated with an 100% probability in another situation.
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