May I begin by requesting no one shakes their head at me over this? Since Jeannie's math teacher did not get through half their book this past year, I decided we'd cover the concepts missed over the summer. The reality is, we get to it maybe three times a week. The lesson I need a hand with is on frequency tables with intervals. I understand you have to find the range of the data you are working with, but what then?? Do you divide that range by something to determine the intervals? (The TE that matches her math book is skimpy on explanations, and I don't have the TE to what we would have used this year.) GAA! I hate when I don't completely get something!
http://www.mathsteacher.com.au/year8/ch17_stat/03_freq/freq.htm http://www.onlinemathlearning.com/mean-frequency-table-interval.html http://www.onlinemathlearning.com/make-frequency-table.html http://www.mathcs.duq.edu/larget/math225/daniel/2-3.html http://mathforum.org/library/drmath/view/52199.html http://www.glencoe.com/sec/math/msmath/mac04/course1/study_guide/pdfs/mac1_pssg02.pdf http://www.glencoe.com/sec/math/mac/mac01/course1/pdf/m_10202.pdf http://www.youtube.com/watch?v=OCW27X8uz1I Maybe one of these or some combination of these will be of some help? I just googled "math frequency tables" and this is what came up. Good luck!
