Hchoi+Wiki+Assignment+1

Haeun Choi Date of submission:Oct.25.10 Due date:Oct.26.10 Date assigned:Oct.11.10 Math Block 6G Wiki Assignment 1 Topic: Data About Us Problem 3.1, 3.1 follow up and pg28 #15-17

=﻿Problem 3.1: Read pg32-33 and make a stem plot pf the data that shows of pg31.=
 * Nayeera || 15 ||
 * Baber || 5 ||
 * 35Pual || 35 ||
 * Seb || 20 ||
 * Tom || 25 ||
 * Jin || 30 ||
 * Kevin || 10 ||
 * Haeun || 25 ||
 * Adelia || 12 ||
 * Archita || 30 ||
 * Gregor || 2 ||
 * Verena || 40 ||
 * God || 2 ||
 * Aishwarya || 30 ||
 * Debalina || 10 ||
 * Diksha || 35 ||
 * Arogya || 20 ||
 * Tabeeb || 2 ||



A. what do you thing which student get up late? answer- who took less than 10minute because their distance could be shorter so they could get up later.

B. what do you thing which student get up early? answer-who took more than 60minute because their distance is longer so they have to get get up early.

C.15minutes

=﻿problem 3.1 follow-up= 1. decide what kind of data you need to make this stem plot? answer- table that has student's name time,distance, and model ofter travel of we could have steam plot.

2.

3. 30 minutes

=﻿pg28 #15-17= 15.make a bar graph to display the data in pg28.

16.write one paragraph about this bar graph. answer-In this middle school there are 841 student who has pets and are 11 kinds of pets. 61 students hae a bird,184students have cat, 180 students have dog,303students have fish, 17students have gerbil,12students have guinea pig,32students have hamster,28students have horse,2students have rabbit,9studentshave snake,and 13studenats have turtle. many students have fish dog and cat but only 2 students have rabbit. In this graph,the frequency shows just aove the each bars.

17. what do you think how many people need to survey to get this data? explain your answer. answer-11student. because one people can choose one pet and survey how many people has it.