QUESTION 1Consider the strength data for beams given below:69 72 83 63 81 68 80 76 686570 93 79 90 62 87 78 100 74 97 57 78 76 112 113 118 107a. Construct a stem-and -leaf display of the data. What is the range of the data?b. What proportion of strength observations in this sample exceed 10 MPa based on the stem -leaf plot?

Here use ascending order of data for making stem leaf plot In leaf last digit only represented

Answered: a. Construct a stem-and -leaf display…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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a. Construct a stem-and -leaf display of the data. What is the range of the data? b. What proportion of strength observations in this sample exceed 10 MPa based on the stem -leaf plot?