Mr. Haley shows how to use the graphing calculator to find linear regressions on data sets.<br /><iframe allowfullscreen='allowfullscreen' webkitallowfullscreen='webkitallowfullscreen' mozallowfullscreen='mozallowfullscreen' width='320' height='266' src='https://www.blogger.com/video.g?token=AD6v5dwtsKIFh95gDUOP3W3tjlSo-6oPVkzD7Qp4Y0St2h9hF1UdF0HcE-GO1VIkTfKC6EbswE9NnP2TzlYqKFOELg' class='b-hbp-video b-uploaded' frameborder='0'></iframe>