How do you make a box and whisker plot on a TI-84 Plus?

How do you make a box and whisker plot on a TI-84 Plus?

TI-84: Box Plots

1. Turn on the Stat Plot. Press [2nd] [Stat Plot].
2. Select a Box Plot icon. The first one will show outliers.
3. Enter Data in L1 of [Stat]
4. View Box Plot by going to [ZOOM] ‘Stat’ (#9).
5. Press [Trace] and the arrow keys to view the values of the Min, Q1, Median, Q3, and Max.
6. Go to the [2nd] [Stat].

What is the first step to create this box and whisker plot?

The first step in constructing a box-and-whisker plot is to first find the median (Q2), the lower quartile (Q1) and the upper quartile (Q3) of a given set of data. You are now ready to find the interquartile range (IQR). The interquartile range is the difference between the upper quartile and the lower quartile.

What does a box and whisker plot tell you?

The box and whisker plot, sometimes simply called the box plot, is a type of graph that help visualize the five-number summary. The figure shows the shape of a box and whisker plot and the position of the minimum, lower quartile, median, upper quartile and maximum. …

What is the function of the whiskers in a box and whisker plot?

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.

How to construct a box plot on the TI-84 Plus-Dummies?

You can use your TI-84 Plus calculator to construct a box plot for your data. Press [2nd] [Y=] to access Plot2. Follow Steps 1 through 9 for constructing a histogram. In Step 5, select the Box Plot symbol, which looks a bit like a battery turned on its side; see the first screen.

What are the Whiskers in a modified box plot?

In a modified box plot, the whiskers represent data in the range defined by 1.5 (Q3 – Q1), and the outliers are plotted as points beyond the whiskers. The steps for constructing box plots and modified box plots are the same, except in Step 5 you select the modified box plot symbol.

How to disable box whisker plots in Excel?

In this step, you disable any other plots and graphs that could overlay your box-whisker plot. Press [Y=] to open the list of equations and plots. Look at the plots across the top, and look at the column of = signs. If any are enabled (highlighted), disable them.

What are the quartiles of box whiskers in Excel?

The whiskers are mix and max (disregarding any outliers), and the box is first quartile, median, and third quartile. Press [ZOOM] [9], which is ZoomStator “zoom to statistics”. Press [TRACE].