Consider the strength data for beams given in Example 1.2.a. Construct a stem-and-leaf
Chapter 1, Problem 10(choose chapter or problem)
Consider the strength data for beams given in Example 1.2.a. Construct a stem-and-leaf display of the data. Whatappears to be a representative strength value? Do theobservations appear to be highly concentrated about therepresentative value or rather spread out?b. Does the display appear to be reasonably symmetricabout a representative value, or would you describe itsshape in some other way?c. Do there appear to be any outlying strength values?d. What proportion of strength observations in this sampleexceed 10 MPa?
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