Dsuri+Wiki+Assignment+3



Diksha Suri Date of submission: Due date: 30th Nov ,2010 Date assigned:10th november, 2010 Math Block 6G Wiki Assignment 3 Topic: Looking Back and Looking Ahead

I can see that the alligators are really unique and different. Median = 85 I can see that the alligators are really unique and different. Median = 80 i. 61 and 63 inches long? ii. 82,85 and 86 inches long? iii. 90,94 and 114 inches long? i. 70 inches long. ii. 100 inches long. iii. 130 inches long. i. 140 pounds. ii. 200 pounds. iii. 260 pounds.
 * 1)**
 * a) Question:** Make a graph of the alligators length and then write a sentence about it.
 * Answer:**[[file:dsuri screen shotmath6g.bmp]]
 * b) Question:** Write down the mean and median lengths.
 * Answer:** Mean = 84.96
 * c) Question:**Write down the range.
 * Answer:** the range is from 61 to 128
 * 2)**
 * a) Question:** Make a graph of the alligators weight and then write a sentence about it.
 * Answer:**[[file:dsuri screen shotmath6g.bmp]]
 * b) Question:** write the mean and median weights.
 * Answer:** Mean = 94.2
 * c) Question:** write the range.
 * Answer:** The range is from 28 to 640
 * 3)**
 * a) Question:** Make a coordinate graph of the info of the alligators.
 * Answer:**
 * b) Question:** write down the relation ship you notice between:
 * Answer:** in all of the above i notice that weights are almost the same.
 * c) Question:** What weight would you might predict for the following alligators:
 * Answer:**
 * d) Question:** What can you say about the alligators weight if you know its length?
 * Answer:** If you know an alligators weight then you can estimate the length because the weight also depends on the length.


 * __Explaining your Reasoning__**


 * 1) Question:** How do the things like mean and median help you understand your data better?
 * Answer:** Mean and median tells me the average and the middle number which helps me answer a lot of other questions.


 * 2) Question**: How does range help in understanding the data better?
 * Answer:** The range tells me where the data starts and ends which also helps me answer other questions.


 * 3) Question:** Tell the numerical data best displayed with....
 * a)** line plots?
 * b)** stem and leaf plots?
 * c)** coordinate graphs?
 * Answer:**
 * a)** with line plots things that have less data suit this.
 * b)** with stem and leaf plots things like how much students jumped amd etc and things that have lots of data.
 * c)** with coordinate graph things that have 2 kinds of data go with this like height and weight.

4) **Question:** what does it mean when people say armspan is related to his or her height and etc. Answer: it means that