Pulling wood apart. Example 1.10 (page 19) gives the breaking strength inpounds of 20
Chapter 0, Problem 2.1(choose chapter or problem)
Pulling wood apart. Example 1.10 (page 19) gives the breaking strength inpounds of 20 pieces of Douglas fir. Find the mean breaking strength. How many ofthe pieces of wood have strengths less than the mean? What feature of thestemplot (Figure 1.10, page 21) explains the fact that the mean is smaller thanmost of the observations?
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