How Do You Describe The Spread Of A Box Plot?

What do the whiskers on a box plot represent?

A Box and Whisker Plot (or Box Plot) is a convenient way of visually displaying the data distribution through their quartiles.

The lines extending parallel from the boxes are known as the “whiskers”, which are used to indicate variability outside the upper and lower quartiles..

What are the benefits of a box and whisker plot?

Uses of Box and Whisker PlotEasy to use: It is a convenient way for depicting the numerical data groups in a graphical manner. … No Assumptions: These display the variations in samples without doing any kind of assumptions on the statistical distributions.Skewness and dispersion: The box plats are not parametric.More items…

What are good describing words?

The best words to describe yourself will be those that honestly capture your positive qualities….Positive Words to Describe Yourself.PersistentGenuinePatientConsiderateIndependentResourcefulCourageousWittyChillFearlessOpen-mindedJoyfulPracticalEnergeticEasygoing17 more rows•Sep 29, 2020

How do you describe packaging?

Packaging also refers to the process of designing, evaluating, and producing packages. Packaging can be described as a coordinated system of preparing goods for transport, warehousing, logistics, sale, and end use. Packaging contains, protects, preserves, transports, informs, and sells.

What is the range of a box plot?

If you are interested in the spread of all the data, it is represented on a boxplot by the horizontal distance between the smallest value and the largest value, including any outliers. In the boxplot above, data values range from about 0 (the smallest non-outlier) to about 16 (the largest outlier), so the range is 16.

What is the minimum value in a box and whisker plot?

At the ends of the box, you” find the first quartile (the 25% mark) and the third quartile (the 75% mark). The far left of the chart (at the end of the left “whisker”) is the minimum (the smallest number in the set) and the far right is the maximum (the largest number in the set).

What does a symmetrical box plot mean?

A boxplot can show whether a data set is symmetric (roughly the same on each side when cut down the middle) or skewed (lopsided). A symmetric data set shows the median roughly in the middle of the box. The median, part of the five-number summary, is shown by the line that cuts through the box in the boxplot.

What does the length of the box plot tell you about the data set?

The box length gives an indication of the sample variability and the line across the box shows where the sample is centred. The position of the box in its whiskers and the position of the line in the box also tells us whether the sample is symmetric or skewed, either to the right or left.

How do you interpret a box plot skewness?

When the median is in the middle of the box, and the whiskers are about the same on both sides of the box, then the distribution is symmetric. When the median is closer to the bottom of the box, and if the whisker is shorter on the lower end of the box, then the distribution is positively skewed (skewed right).

What does a positively skewed box plot mean?

Positively Skewed : For a distribution that is positively skewed, the box plot will show the median closer to the lower or bottom quartile. A distribution is considered “Positively Skewed” when mean > median. It means the data constitute higher frequency of high valued scores.

How would you describe a cardboard box?

Here are some adjectives for cardboard box: thin cheap, small and empty, red, empty, pale, crumpled, shallow gray, shabby, old, heavy corrugated, stout brown, shallow brown, empty red, long skinny, large and heavy, black, shiny, unpacked, cubical, long rectangular, unheated, broken-down, plain brown, corrugated, heavy …

How do you describe a box?

Here are some adjectives for box: goddam noisy, fatal and abominable, cubic grey, safe-deposit, long and evidently heavy, plain silvery, hideously craven, well-lighted, cramped, high-ceilinged, spacious, unmanned black, human privy, wee deal, black digital, paternal strong, grim big, mysterious l-shaped, archival metal …

How do you describe a box and whisker plot?

A box and whisker plot (sometimes called a boxplot) is a graph that presents information from a five-number summary. … In a box and whisker plot: the ends of the box are the upper and lower quartiles, so the box spans the interquartile range. the median is marked by a vertical line inside the box.

How do you compare two box plots?

Guidelines for comparing boxplotsCompare the respective medians, to compare location.Compare the interquartile ranges (that is, the box lengths), to compare dispersion.Look at the overall spread as shown by the adjacent values. … Look for signs of skewness. … Look for potential outliers.