Representativeness is the collective term used to describe the following range of fallacies people make when judging probabilities.
The problem of base-rate neglect
Insensitivity to prior probability of outcomes
Insensitivity to sample size
Misperception of chance and randomness
If you're not talking about probabilities, it is bad usage. If you're not talking about probabilities, the simpler word, representative would be a more correct usage. Computers are notoriously incorrect about word usage.
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it is a word
Representativeness is the collective term used to describe the following range of fallacies people make when judging probabilities.
The problem of base-rate neglect
Insensitivity to prior probability of outcomes
Insensitivity to sample size
Misperception of chance and randomness
If you're not talking about probabilities, it is bad usage. If you're not talking about probabilities, the simpler word, representative would be a more correct usage. Computers are notoriously incorrect about word usage.