There is a cause and an effect. Because Phone Number Database it rains, people take their umbrellas with them. Sometimes these assumptions can be explained logically. We then have a clear picture of the cause and the Phone Number Database effect, such as with the rain and the use of the umbrella. Unfortunately, it often happens that this cannot be said with certainty. Then it is good to ask yourself whether correlation can lead to Phone Number Database causality or whether you are only allowed to establish a correlation. Also read: Get rid of gut feeling.
The most important thing Phone Number Database here is to think carefully whether one can precede the other and whether there can be no other explanation for the connection. By deducing that it may be logical that there is a causal relationship, you come a long way towards the correct conclusion. Nicolas Cage and people drowned Phone Number Database in a swimming pool Although the statistic tries to exclude as much chance as possible, it can happen that a significant effect is chance. So it is very important to keep thinking Phone Number Database logically. For example, studies show that the more Nicolas Cage movies come out in a year, the more people have drowned in a swimming.
Are more people Phone Number Database drowning in a pool because more Cage movies have come out? Or would more Cage movies have come out, because more people are drowning in a swimming pool? Or is it the most likely answer to this question: it is simply a coincidence? Illustrative image: girl with a bathing cap and goggles. The exclusion of coincidence is almost impossible to achieve. But it helps you a long way to, in Phone Number Database addition to obtaining a statistically sound study, well reasoning why a connection might exist. 3. Form one story from several conclusions Every data scientist or analyst would like the data to provide an objective and complete picture of reality.