Explanation Definition: Stem-and-leaf plot: It is arrangement of raw data in which unit place of data is the leaf and tenth or hundredth place is the stem for example we consider raw data as shown below x = ( 51 , 52 , 53 , 61 , 62 , 63 , 71 , 72 , 73 ) The above data has three stems 5 , 6 , 7 Stem Leaf 5 1 2 3 6 1 2 3 7 1 2 3 Calculation: Given data set is x = ( 66, 68, 65, 70, 67, 67, 68, 64, 64, 66, 64, 70, 72, 71, 69, 64, 63, 70, 71, 63, 68, 67, 67, 65, 69, 65, 67, 66, 69, 69 ) From the given dataset identify unique tenth place, in our example 6 , 7 are stem or the unique tenth places, these tenth places constitute the stem of the plot. Unit places of the data set are the leaf part of the plot, now we can construct stem-and-leaf plot as shown below

Nature of Mathematics (MindTap Course List)

13th Edition

ISBN: 9781133947257

Author: karl J. smith

Publisher: Cengage Learning

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Chapter 14.1, Problem 30PS

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Stem-and-leaf plot for the given data set C.

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Chapter 14.1, Problem 29PS

Chapter 14.1, Problem 31PS

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Nature of Mathematics (MindTap Course List)

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To draw: Stem-and-leaf plot for the given data set C.

Solution Summary: The author explains the concept of stem-and-leaf plot, which is an arrangement of raw data in which unit place of data is the leaf and tenth or hundredth place is stem.