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The following data represent the number of earthquakes worldwide in 2010 with magnitudes less than 9.0 (as of October 15,

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The following data represent the number of earthquakes worldwide in 2010 with magnitudes less than 9.0 (as of October 15, 2010).
Magnitude .... Number
0–0.9 ....... 22
1.0–1.9 ....... 22
2.0–2.9 ....... 3201
3.0–3.9 ....... 3332
4.0–4.9 ....... 7276
5.0–5.9 ....... 1430
6.0–6.9 ....... 130
7.0–7.9 ....... 18
8.0–8.9 ....... 1
Find
(a) The number of classes,
(b) The class limits, and
(c) The class width.

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a 8 classes b Lower class limits 0 1 0 2 0 3 0 4 0 …View the full answer


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Fundamentals Of Statistics

Fundamentals Of Statistics

ISBN: 9780321844606

4th Edition

Authors: Michael Sullivan III

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Question Posted: April 27, 2015 13:09:52
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