distributions whereby the upper limit or reduced limit is not defined.They are necessary since the data can go ~ above forever.

You are watching: What are open ended frequency distributions why are they necessary

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Occasionally you'll run into open ended frequency distributions. These room distributions where either the reduced limit whereby the upper limit is not defined. Let's say the you're investigate the variety of Children that each household has in any kind of given city, and you walk out and you offer a bunch of neighborhoods and also you uncover out that the end of the civilization you surveyed there to be 50 families who had no Children, 40 v one 30 v two, let's to speak 25 for 3 Children. Ah, 15 households for 4 Children, eight and then possibly three. And then after 6 Children, nobody had actually that many Children. Yet then there's one family members who had actually 10 Children. There could even it is in some family members out over there with means more Children, maybe also 15 or 20 Children, and you don't necessarily know where to prevent here. However either way, girlfriend don't wanna have all these zeros in her data. For this reason it can be simpler just to scrape all this out and also say six plus Children and also say the there to be four family members with six or more Children. You most likely don't need to understand how countless families have nine Children. When you get past five, it's most likely not gonna make any type of difference for what you're researching. So open finished frequency distributions below distributions whereby the upper limit or lower limit is not to find, and they're necessary since your data might go on forever otherwise.