Jhan+Assignment+2


 * Jun Hyuk Han **
 * Date of submission: November 6, 2010 **
 * Due date: November 10, 2010 **
 * Date assigned: October 31, 2010 **
 * Math block E **
 * Wiki assignment 2 **
 * Topic: Data about us, problem 4.1 and follow up, page #44 **


 * Table of Class 6E Arm Span vs Height**




 * Problem 4.1: If you know the student's arm span, can you figure out the student's height? **

To answer this question, we as a class collected data, and made a coordinate graph.

Answer: The answer is that the student's arm span and the height does not matter. You can't figure out a student's height by their arm span

Answered on the graph above.
 * Problem 4.1 Follow up: Draw a line through the points that the Arm span and the height are the same. **

None of our 6E students are on the line. Which means that none of our classmates have equal arm span and height.
 * Problem 4.1 Follow up 1: Who's points are on the line? What is true about the points that are on the line? **


 * Problem 4.1 Follow up 2: What is true about the points that are below the line? **

The points that are below the line means that the student has an arm span that is longer than their height. For example, 153, 144(on the graph above) has an arm span longer than their height. Most of our 6E students has their arm span longer than their body.


 * Problem 4.1 Follow up 3: What is true about the points that are above the line? **

The points that are above the line means that the student has an arm span that is shorter than their height. A student that has 149,156(on the graph above) is an example of a student's arm span shorter than their height. Only 3 people has their arm span shorter than their height.