Concept explainers
To find: The mean median and mode of the data represented by each stem-and-leaf plot.
Answer to Problem 18E
The mean, median and mode are given below.
Explanation of Solution
Given:
The set of data is as:
Calculation:
The mean median and mode are calculated as:
Further simplified as:
The mode is the number that appears more frequently of that any other in the set.
In the given data there does not exist any frequent number. So there is no mode.
Therefore the mean, median and mode are given above.
Chapter 14 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
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