Kcha+Wiki+Assignment+1

Name: Kevin Cha Date of Submission: 10-24-10 Due Date: 10-26-10 Day Assigned: 10-11-10 Math Block: 6G Wiki Assignment 1 Making Graphs Using Technology: Data About Us

Problem: Make a stem and leaf plot by using the class's travel time data.



Name: Kevin Cha Date of submission: 10-25-10 Due Date: 10-26-10 Date Assigned: 10-11-10 Math Block: 6G Wiki Assignment 1 Making Graph Using Technology: Data About Us Page and Problem Number: Page #28 Problem Number 15-17

Problem: Make a bar graph to display data on page #28 on Data About Us



Problem Number: 16

Problem: Use the information displayed to write a paragraph about the pets that students have.

Students got fish the most the fish is the outlier and students have rabbit the less and the median is 28. The total amount of student who were surveyed is 841. There are no typical numbers for this graph.

Problem Number: 17

Problem: What is the good estimate of how many students were surveyed?

There is 1 big outlier 303 and another 2 big numbers were 184 and 180 so the number would be at least more than 600. There are other numbers too there were 61, 2, 9, 13, 17, 12, 32, and 28 so the number again would be at least more than 800 so estimate above 800 but below 900 would be a good guess.