How do you make a box and whisker plot on a TI-84?
TI-84: Box Plots
- Turn on the Stat Plot. Press [2nd] [Stat Plot].
- Select a Box Plot icon. The first one will show outliers.
- Enter Data in L1 of [Stat]
- View Box Plot by going to [ZOOM] ‘Stat’ (#9).
- Press [Trace] and the arrow keys to view the values of the Min, Q1, Median, Q3, and Max.
- Go to the [2nd] [Stat].
How do you make a box and whisker plot on a calculator?
- Step 1: Enter the numbers in L1. Enter the data points.
- Step 2: Clear other plots. In this step, you disable any other plots and graphs that could overlay your box-whisker plot.
- Step 3: Set up the boxplot. Clear the grid and enable coordinate display for later use in tracing.
- Step 4: Display the boxplot.
How do you find the box and whisker plot?
The length of the upper whisker is the largest value that is no greater than the third quartile plus 1.5 times the interquartile range. In this case, the third quartile plus 1.5 times IQR is 10 + 1.5*6 = 19. The largest value that is no greater than 19 is 13, so the upper whisker will reach to 13.
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-83 Plus Dummies?
You can use the TI-83 Plus graphing calculator to construct a box plot of the data you have entered. To construct a box plot of your data, follow these steps: Store your data in the calculator. Your data does not have to appear in the Stat List editor to plot it, but it does have to be in the memory of the calculator.
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].