Akumar+Wiki+Assignnent+2

Archita kumar Due date: Nov 10, 2010 Date of submission: Nov 2, 2010 Date assigned:Oct 31, 2010 Math block 6G Wiki assignment 2 Topic: Making graphs using technology in Data About Us

4.1 and follow up

Question A- If you know a person's arm span do you know anything about his or her height? Answer A - If you know a persons arm span you don't know anything about that person's height as the height can be more or less than the arm span and its not necessary that the height is close to the arm span.

( cm ) || Height ( cm ) ||
 * Name || Arm Span
 * GM || 153 || 150 ||
 * VM || 157 || 164 ||
 * AT || 151 || 153 ||
 * BA || 138 || 144 ||
 * PA || 159 || 158 ||
 * TB || 145 || 153 ||
 * SA || 142 || 143 ||
 * DS || 152 || 155 ||
 * JC || 137 || 144 ||
 * KC || 150 || 151 ||
 * NA || 141 || 143 ||
 * GOD || 143 || 142 ||
 * AR || 145 || 140 ||
 * HC || 162 || 167 ||
 * AK || 152 || 152 ||
 * TW || 157 || 161 ||
 * DS || 145 || 145 ||

=﻿ANSWERS 1, 2 AND 3 FROM 4.1 FOLLOW UP=

1.Two students of our class are on this line.The student thar are on this line have their height and their arm span measure the same.

2.The points thare are bellow the line show students that have their height more than their arm span.

3. The points that are above the line show students that have their height shorter than their arm span.