The Importance of Pagination

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Boxplot Boxplot Box plots are used to show the distribution of data. The line in the middle represents the median, the top of the box represents the first quartile (the top 1/4 of the values ​​when sorted by largest), and the bottom of the box represents the third quartile (the top 3/4 of the values). The upper and lower whiskers represent the top and bottom 25% of the range, with the top end of the line representing the maximum value and the bottom end representing the minimum value.


Using this method of representation makes it possible chinese overseas america phone number list to grasp variations and trends in the data that cannot be determined from the average. By using two types of visualization in this way, we can make some discoveries. In the case of the plot, it is not possible to determine which scores result in an increase in the number of sessions. However, looking at the box plot, we can see that the distribution does not change significantly up to a score of 7, but from a score of 8 onwards, both the first quartile and the median rise.


Also, from 8 to 12, the number of sessions does not increase significantly. From this, To increase the number of sessions, it is first necessary to raise the score to 8. Since there is little effect from a score of 8 to 12, once you reach 8, you should prioritize other measures. You can have a hypothesis like this. By illustrating the data in this way before conducting analysis, you can intuitively understand the distribution of the data and grasp the general trends.