Stem-and-Leaf Displays: A simple way to see distribution details in a data set. METHOD: Separate the sorted data series into leading digits (the stem) and the trailing digits (the leaves) The last digit is called the leaf. The rest of the number is called the stem. Note: we can obtain a double stem and leaf by dividing each row (stem) into two rows: #*; if the leaf <5 #.; if the leaf ≥5 The following are the standardize reading scores of 16 high school students: 120 , 105 , 112 , 108 , 102 , 117 , 100 , 108 , 103 , 107 , 115 , 143 , 98 , 126 , 103 , 114 Construct a stem– and – leaf displays with the stem labels 9 , 10 , ….. , 14.
Stem-and-Leaf Displays: A simple way to see distribution details in a data set. METHOD: Separate the sorted data series into leading digits (the stem) and the trailing digits (the leaves) The last digit is called the leaf. The rest of the number is called the stem. Note: we can obtain a double stem and leaf by dividing each row (stem) into two rows: #*; if the leaf <5 #.; if the leaf ≥5 The following are the standardize reading scores of 16 high school students: 120 , 105 , 112 , 108 , 102 , 117 , 100 , 108 , 103 , 107 , 115 , 143 , 98 , 126 , 103 , 114 Construct a stem– and – leaf displays with the stem labels 9 , 10 , ….. , 14.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Stem-and-Leaf Displays: A simple way to see distribution details in a data set.
METHOD: Separate the sorted data series into leading digits (the stem) and the trailing digits (the
leaves)
The last digit is called the leaf. The rest of the number is called the stem.
Note: we can obtain a double stem and leaf by dividing each row (stem) into two rows:
#*; if the leaf <5
#.; if the leaf ≥5
The following are the standardize reading scores of 16 high school students: 120 ,
105 , 112 , 108 , 102 , 117 , 100 , 108 , 103 , 107 , 115 , 143 , 98 , 126 , 103 , 114
Construct a stem– and – leaf displays with the stem labels 9 , 10 , ….. , 14.
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