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What does it mean when the left whisker is longer than the right whisker in box plots?
Wiki User
∙ 9y ago
It means that the smaller value (in the lowest quartile) are more spread out than larger values.
Wiki User
∙ 9y ago
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How do you use a box and whisker plot?
Box and whisker plots are used to give a visual indication of where quartiles and highest/lowest values fall, so they're useful for visually comparing various sets of data. The "whisker" on the left extends to the lowest value in the data range (the left-most point). The first edge of the "box" indicates the lower quartile, the middle line in the box represents the median quartile, and the upper edge of the box represents the 3rd quartile. The "whisker" on the right extends to the highest value in the data set. Clearly when using many box and whisker plots, and comparing them to each other, it helps greatly if you use the same scale on each plot. Sometimes it may be decided that your lowest/highest data values are "outliers" (anomalous results), in which case they are still included in the box and whisker plot, but they should be demarcated by a hollow circle wherever the outlier is deemed to be.
What is the lower quartile on a box and whisker plot?
The lower quartile is the line that represents the left-hand edge of the "box", in the box and whisker plot.
How do you find the percent in a box and whisker plot?
The left-most point is the 0th percentile, the left edge of the box is the 25th percentile, the middle line of the box is the 50th percentile, the right end of the box is the 75th percentile, and the right-most point is the 99th percentile.this person sucks, nobody understands that, hope you are not a teacher
What is a skewed right?
A distribution or set of observations is said to be skewed right or positively skewed if it has a longer "tail" of numbers on the right. The mass of the distribution is more towards the left of the figure rather than the middle.
What is a box plot?
Not sure about a box plot, but a box and whisker plot is a representation of statistical data for one variable (at a time).It consists of a rectangular shape, the "box", plotted against a horizontal value axis. The left side of the box is the lower quartile of the data and the right side is the upper quartile. The median divides the box.Extending out from both sides of the box are lines, the "whiskers", that reach to the minimum and maximum values.So, a box and whisker plot is defined byminumum,lower quartile (Q1),median (Q2),upper quartile (Q3), andmaximum.If there are outliers, they are usually excluded from the box and whiskers plot and are marked up separately as crosses.
How is a Boxplot skewed if the median is in the right side of the box but the right line is longer then the left line?
The median is Q2, if it is on the right side of the box, then then it is close to Q3 than it is to Q1. If the right line ( whisker) is longer than the left, it mean the biggest outlier is farther from Q3 than the smallest outlier is from Q1. All of this means the population from which the data was sampled was skewed to the right.
How do you use a box and whisker plot?
Box and whisker plots are used to give a visual indication of where quartiles and highest/lowest values fall, so they're useful for visually comparing various sets of data. The "whisker" on the left extends to the lowest value in the data range (the left-most point). The first edge of the "box" indicates the lower quartile, the middle line in the box represents the median quartile, and the upper edge of the box represents the 3rd quartile. The "whisker" on the right extends to the highest value in the data set. Clearly when using many box and whisker plots, and comparing them to each other, it helps greatly if you use the same scale on each plot. Sometimes it may be decided that your lowest/highest data values are "outliers" (anomalous results), in which case they are still included in the box and whisker plot, but they should be demarcated by a hollow circle wherever the outlier is deemed to be.
What are skews in math?
Skews are used on a graph. If the points or lines go to one side then they are skewed to the right or left. For example, If your lines or plots start low and go up right to the right, then it is skewed to the right (same as the left). Now, if the plots are everywhere then there is no skew.
How do you find the minimum value of a box and whisker plot?
It i the smallest value in the data set and corresponds to the value of the left-most end of the whisker. Unless there were outliers, in which case it will be an "X" to the left of the left-whisker.
Can a box plot have no whiskers?
Yes. For example, if at least a quarter of the observations were all equal to the minimum then the left whisker would collapse into the left side of the box. Similarly, if a quarter of the observations were equal to the maximum, the right whisker would not appear.
What is the lower quartile on a box and whisker plot?
The lower quartile is the line that represents the left-hand edge of the "box", in the box and whisker plot.
How do you find the minimum and maximum in a box and whisker plot?
Assuming no outliers, the two are the lowest (left-most) and the highest (right-most) values of the whiskers (not wiskers).
As you move from left to right across the electromagnetic spectrum in the image the wavelength becomes?
longer.
How do you find out the width of a box and whisker plot?
The sides of the box are the quartile values: the left is the first quartile and the right is the third quartile. The width, therefore is the interquartile range.
Who lives longer right hand people or left hand people?
right hand
Who lives longer right handed or left handed?
On average, right-handed people live about nine years longer than left-handed people.
What would the data set look like if you have only one whisker in the box plot?
If you do not have the left side whisker, it means that the minimum value and the lower quartile are the same. This means that the smallest 25% of the observations (or more) are all the same.If you do not have the left side whisker, it means that the minimum value and the lower quartile are the same. This means that the smallest 25% of the observations (or more) are all the same.If you do not have the left side whisker, it means that the minimum value and the lower quartile are the same. This means that the smallest 25% of the observations (or more) are all the same.If you do not have the left side whisker, it means that the minimum value and the lower quartile are the same. This means that the smallest 25% of the observations (or more) are all the same.
