The nicotine contents, in milligrams, for 40 cigarettes of a certain brand were recorded as follows:(a) Find
Question:
The nicotine contents, in milligrams, for 40 cigarettes of a certain brand were recorded as follows:(a) Find the sample mean and sample median.(b) Find the sample standarddeviation.
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2.28 1.24 2.17 2.55 1.68 1.51 1.82 1.67 2.09 1.09 1.92 2.31 1.79 1.47 1.58 2.03 1.70 2.11 1.86 1.90 1.64 0.72 1.69 2.46 1.93 1.97 0.85 1.74 1.85 2.08 1.64 1.79 1.37 1.88 1.40 1.75 1.63 2.37 1.75 1.69
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Related Book For
Probability & Statistics For Engineers & Scientists
ISBN: 9780130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
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