Application: Least Squares
http://www.maa.org/taxonomy/term/42303/0
enHow to Determine Your Gas Mileage
http://www.maa.org/programs/faculty-and-departments/classroom-capsules-and-notes/how-to-determine-your-gas-mileage
<div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p><em>Two least-squares methods are used to estimate city and highway gas mileage from readily measured data. First, the author uses the standard least squares method which is suitable for a first linear algebra course. Second, the author discusses a more accurate weighted least squares method.</em></p>
</div></div></div>Least Squares Demo
http://www.maa.org/programs/faculty-and-departments/course-communities/least-squares-demo
Rossman/Chance applet collection
http://www.maa.org/programs/faculty-and-departments/course-communities/rossmanchance-applet-collection
Pseudoinverse
http://www.maa.org/programs/faculty-and-departments/course-communities/pseudoinverse
Curve fitting project
http://www.maa.org/programs/faculty-and-departments/course-communities/curve-fitting-project
Best Fit Experimenters (Least Squares)
http://www.maa.org/programs/faculty-and-departments/course-communities/best-fit-experimenters-least-squares
Classroom Capsules and Notes for Application: Least Squares in Linear Algebra
http://www.maa.org/programs/faculty-and-departments/course-communities/classroom-capsules-and-notes-for-application-least-squares-in-linear-algebra