You use the stem in the place of the decimals and make a key such as 4 (line) 1 = 4.1
You round the fractions to decimal numbers to a suitable number of decimal digits. Then create a stem and leaf plot using these numbers - ignoring the decimal point, except that you must make sure you mention it in the key.
at the back of the book
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In the back of the book.
Every proper stem-and-leaf plot must have a key given next to the plot.
If you have a stem and leaf plot like this 4/567 5/234 6/2 you can use any of the number rows to make a key. Key: 6/2=62
You use the stem in the place of the decimals and make a key such as 4 (line) 1 = 4.1
Here is the marks that each student has got after an exam in the class ploted out in a stem and leaf plot. 1-0234 2-34 3-56 4-678 5-0 6-134 7-689 8-049 9-26 Now for the key... Key: 6-9 means 69 The key is based on entirely what numbers you have used in the stem and leaf plot. The key is just the meaning for what sort of digits you are trying to talk about. If we don't use keys. Then when we look at 2-3, we might think that it is 2.3 Anyway you can get the key by looking at what data you are doing and just take out one section of the data. Here is another example: Here is the amount of pocket money received by a group of children represented in a stem and leaf plot: 1-345 2-167 3-89 Key: 2-6=2.6 In other words the key is just like the legend on a map. Just by looking at the stem and leaf plot you should be able to find it. I don't know if this would help... But I hope you would find this useful!! Good luck in stem and leaf plots! it is an example of the numbers
key
Yes, it can be any number.
To find the key is very simple just take one numbers from there and teach your reader how to read that number EX: 6/8= 68 Just pick a random number and show them how to read it
The stalk that joins the leaf to the stem is called a petiole. It plays a key role in providing support and transportation of nutrients and water between the leaf and the rest of the plant.
No, they are two different things. Mainly because the Box And Whisker Plot has a different technique and focuses on highs and lows. The Stem and Leaf Plot has to do with key codes, grouping numbers, and amounts.
See links for answer key.
You round the fractions to decimal numbers to a suitable number of decimal digits. Then create a stem and leaf plot using these numbers - ignoring the decimal point, except that you must make sure you mention it in the key.
at the back of the book