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yashar806
 3 years ago
how to use Stem and leaf to write decimal numbers
like 19.36 20.89 21.74 19.54 21.14
yashar806
 3 years ago
how to use Stem and leaf to write decimal numbers like 19.36 20.89 21.74 19.54 21.14

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jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1say you had 10.21,10.24, 10.29, 10.31, 10.52 The stems would be 102, 103, 105 The leaves would be 1, 4, 9 (for the stem 102), 1 (for the stem 103), and 2 (for the stem 105) So the stem and leaf plot would look like this 102  149 103  1 104  105  2 Key: 102  9 stands for the value 10.29

yashar806
 3 years ago
Best ResponseYou've already chosen the best response.0what about the decimal number?

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1The rule is that each digit in the leaves column represents each data value, so that's why we have to force the rest of the number into the stem

yashar806
 3 years ago
Best ResponseYou've already chosen the best response.0ok ` so i leave the last digit number , right ?

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1I did an example with decimal numbers here's another one http://www.purplemath.com/modules/stemleaf2.htm scroll to the bottom of the page

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1so what you do is make this list 193  194  195  196  197  198  199  200  201  202  203  204  205  206  207  208  209  210  211  212  213  214  215  216  217  this represents the decimals 19.3 to 21.7

yashar806
 3 years ago
Best ResponseYou've already chosen the best response.0ok ` can I do it like 10 / 21

yashar806
 3 years ago
Best ResponseYou've already chosen the best response.0for the decimal numbers

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1then you fill out the leaves 193  6 194  195  4 196  197  198  199  200  201  202  203  204  205  206  207  208  9 209  210  211  4 212  213  214  215  216  217  4

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1This is list very sparse because you only have 4 values that are quite spread out

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1something like 208  4 means 20.84

yashar806
 3 years ago
Best ResponseYou've already chosen the best response.0ok ` got it . thank you very much
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