**Popular what is a quartile in a box and whisker plot The main components of a boxplot: median, quartiles, whisker** - 1 math i - notes container and whisker plots i can create a field and whisker plot i can interpret a field and whisker plot a field and whisker plot is a statistics show that organizes statistics values into _4_ corporations. 9 the field-and-whisker plots underneath show a category’ take a look at scores for 2 exams. What conclusions can you are making? The ____upper extremes___ are the same for both tests. The median for the second check is ___larger___ than the median for the first check. The __upper quartile__ for the primary take a look at is the same as the _median__ for the second take a look at. The rankings for the _test 1_ are greater spread out than the ratings for the __test 2 __. Each range (91 – 62 = _29_) and the interquartile range (eighty four – seventy four = _10_) of the primary take a look at are __larger__ than the variety (91 – seventy one = _20_) and the interquartile variety (88 – eighty = _8_) of the second test. Internal quartile variety is ______the distinction between the top quartile and the lower quartile___________.

2 interpreting field and whisker plots - a box and whisker plot separates data into four sections…the 2 parts of the field and two whiskers. All four sections comprise approximately the identical number of facts values. **The lengths of the sections tell you how spread out the statistics are.**. 5 1. Order your statistics from least to best steps for growing a container and whisker plot: 1. Order your statistics from least to finest 2. Discover the median of your facts 3. Discover the quartiles of your information (the median of the upper and lower half) **when a records set has an bizarre variety of values, do now not encompass the median in both half of of the statistics while figuring out the quartiles. ** Four. Locate the extremes of your facts (the least and greatest values) 5. Plot the median, quartiles, and extremes below quite a number line (use a ruler to make certain your variety line “tick marks” are calmly spaced!!) 6. Draw the container and the whiskers.

4 decrease quartile - the _median_ of the lower half of definitions: decrease quartile - the _median_ of the lower half higher quartile - the median of the _upper_ half lower severe - the __smallest__ facts value higher extreme - the greatest ___data___ value.