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» Mathematics » AP Statistics » Constructing & Interpreting Graphs
I. Describing Data: Graphically & Numerically: Lecture 1 | 37:14 min
Post by Johnny He on December 30, 2016
Are these things all we need to know to get 4 or 5 points in Ap exam if we take AP stats by ourselves?
Post by Firebird wang on October 12, 2016
Hi Ms.Nelson, are you able to watch this two video which called Practice Test 2013 AP Statistics and Practice Test 2014 AP Statistics? I can't watch this two video, I dont know why.
Last reply by: Firebird wangFri Oct 14, 2016 9:42 AM
Post by Mohammed Jaweed on September 18, 2016
How do you graph histograms on ti-89
Last reply by: Firebird wangMon Nov 21, 2016 3:25 PM
Post by Sandahl Nelson on January 12, 2016
If you are creating a histogram using a computer (or calculator) you will have labels for each (equally spaced) bar (eg, 0- <10, 10 - <20, etc. ) this way you clarify where exactly the values go.If you are drawing a histogram wit put the data edge point in the bar that makes the groups even.For example, if your lines were at 0,10, 20, 30, etc. then the first group is 0-9.99999, the next group would be 10 - 19.999999.I hope this helps.
Last reply by: Firebird wangWed Oct 12, 2016 3:03 PM
Post by Jim Tang on January 12, 2016
hey! in a histogram, if you have a data point that is equivalent to the "edge points," do they contribute to the left bucket or the right bucket of the histogram?
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