Min Median Max Mean SD IQR Range 103 109 112 109 3.4 6.5 12 Radio Station A 91 96.5 108 97.8 4.5 6 17 Radio Station B

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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(ii) Use the two measures of location to say which radio station, on
average, has most listeners. Explain your reasoning.


(iii) Use all three measures of spread to say which radio station has the
greater variability in the amount of listeners. Explain your
reasoning.

Min
Median
Max
Mean
SD
IQR
Range
103
109
112
109
3.4
6.5
12
Radio Station A
91
96.5
108
97.8
4.5
6
17
Radio Station B
Transcribed Image Text:Min Median Max Mean SD IQR Range 103 109 112 109 3.4 6.5 12 Radio Station A 91 96.5 108 97.8 4.5 6 17 Radio Station B
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