The following data represent the length of life in years, measured to the nearest tenth, of 39
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The following data represent the length of life in years, measured to the nearest tenth, of 39 similar fuel pumps:(a) Construct a stemandleaf plot for the life in years of the fuel pump using the digit to the left of the decimal point as the stem for each observation.(b) Set up a relative frequency distribution.(c) Compute the sample mean, sample range, and sample standarddeviation.
Transcribed Image Text:
3.0 0.3 3.3 0.2 6.0 5.5 6.5 0.2 2.3 1.5 4.0 5.9 2.0 1.3 0.4 1.8 4.7 0.7 2.5 4.5 0.5 1.5 5.0 0.3 5.6 6.0 1.0 6.0 12 0.2
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a A stem and leaf plot is shown below 0 0 0 9 1 0 1 9 2 0 2 9 Stem Leaf 0 1 2 3 4 5 6 3 0 3 9 4 ...View the full answer
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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
Question Posted:
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