Concept explainers
Draw a stem-and-leaf plot .
Answer to Problem 4WE
Explanation of Solution
Given information:
Given,
Calculation:
Given data is
First obtain the stems by using only the first two digits of each score to construct a stem-and leaf-plot. These are written, in ascending order, to the left of the vertical line. For every score, we record the leaf or units’ digit to the right of its stem. The lowest data item is
Hence, the plot indicates that the highest number of observations is in the range
Chapter 15 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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