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That is a good question and the answer is not really simple. You can look at this chart for the various breeds and it will tell you if the breed is known for broodiness. That is a good starting point.
The Henderson chart
http://www.ithaca.edu/staff/jhenderson/chooks/chooks.html
What has happened over time is that broodiness has been bred out of certain strains of chickens. It is usually the production breeds that are effected. The production breeds job has been to lay eggs. When a hen is broody, she is not laying eggs but you have to feed her anyway plus it is extra labor for special handling. Many commercial operations make a hen going broody a fatal condition, so the hens that are not genetically prone to going broody live to have more offspring. It is a form of selective breeding. Consider the Rhode Island Red (RIR) a good example of a production strain, just so I have an example to talk about. There are several others I could use, and most of these are "heritage" breeds.
Not all RIR have had the broodiness bred out of them. Those kept in a non-commercial operation may have been allowed to keep the broodiness. There are not many of those around. And the genetics to go broody is still there in the production strains, just buried really deeply. Some do occasionally go broody.
There is also a difference in the chickens bred by the commercial operations and the breeders breeding to standard. I'm not a breeder so I am reaching a little, but most breeders breeding to standard probably don't have broodiness as a major determining factor when they cull their chickens, so broodiness is probably not as likely to be bred out of them. The hatcheries where many of us buy their chickens are commercial operations that make their profit from the hens laying eggs. I would not expect their chickens to be all that broody.
One general rule of thumb is that chickens that have been bred for ornamental purposes, cochin, silkie or bantams are good examples, probably have not had the broodiness bred out of them. Chickens raised for egg production probably have, whether they are heritage breeds or not.