Use MATLAB to create plots of the maximum applied torsional…

Use MATLAB to create plots of the maximum applied torsional stress vs strain as measured by the end of the sample that is rotating for all samples. You may plot samples on one figure or individual figures using the software of your choice. Be sure plots are well labeled. Upload your plots here. 

The forced expiratory volume (FEV) is a primary indicator of…

The forced expiratory volume (FEV) is a primary indicator of lung function. Researchers are interested in studying n = 264 children ages 11-19; below is a graph of their FEV values. Find the most accurate values for the blanks: The middle 50% of the data is located between _____ and _____.