What does a stem and leaf plot mean?

Asked by: Yakux Shakeone

What does a stem and leaf plot tell us?

A good stem and leaf plot. shows the first digits of the number (thousands, hundreds or tens) as the stem and shows the last digit (ones) as the leaf. usually uses whole numbers. Anything that has a decimal point is rounded to the nearest whole number. For example, test results, speeds, heights, weights, etc.

What does the stem graph mean?

A Stem and Leaf Plot is a special table where each data value is split into a “stem” (the first digit or digits) and a “leaf” (usually the last digit).

How do you describe the stem-and-leaf plot distribution?

For each row, the number in the “stem” (the middle column) represents the first digit (or digits) of the sample values. The “leaf unit” at the top of the plot indicates which decimal place the leaf values represent.

How does the stem-and-leaf plot shows the distribution of these data?

A stem and leaf plot (sometimes called just a “stem” plot) is a display that organizes data to show its shape and distribution. In a stem and leaf plot, each data value is split into a “stem” and a “leaf”. The “leaf” is usually the last digit of the number and the other digits to the left of the “leaf” form the “stem”.

How do you read a stem and leaf table?

A stem and leaf is a table used to display data. The ‘stem’ is on the left displays the first digit or digits. The ‘leaf’ is on the right and displays the last digit. For example, 543 and 548 can be displayed together on a stem and leaf as 54 | 3,8.

What is the advantage of using a stem-and-leaf plot?

Stem and Leaf Plot Advantages



The plot can be constructed quickly using pencil and paper. The values of each individual data point can be recovered from the plot. The data is arranged compactly since the stem is not repeated in multiple data points.

How do you know if a stem-and-leaf plot is skewed?

Early on then it tails off to the right. Now there are two founds of skew. Has either the peak to the right with the tail to the left or as on this diagram.

How do you interpret a stem-and-leaf plot in SPSS?

So the way a stem-and-leaf plot works as it divides the values. Into two parts the stem. And the leaf. And then in SPSS it also gives you the frequency.

How would you describe the shape of a Stemplot?

The shape of a stem plot carries the same general characteristics as a similar shape would if using a histogram: Bell-shaped: An obvious single and central area of the stem plot that has notably more members than the extremes do is referred to as a bell-shaped plot.



Describing Stem Plots.