I+have+a+question+on...

I have a question on.....

Use this page to post questions to the class on ideas, problems, issues, related to the class. Why not post the most recent question on the top instead of scrolling down to the bottom?? Just an idea. Dr B Can anyone help me with question 11 on page 176? I can't understand how to do this, please help me!

*6/20/11 What is the difference between association and compare? Association shows a relationship between two variables discussing them together, comparing is more just talking about pros and cons or things that are alike and not alike(lists) between two individual variables seperately. For example, if you find an association one variable would be dependent on the other variable.Such as an association between gpa and work hours, one could predict the more you work the lower your gpa is. I hope that helps!

=The problem was that students are undermotivated (that's part of the problem; disinterested, not concerned, etc), the question was "how does having a job effect a full time undergraduate student at western?" IS THIS CORRECT???????? Yes. =

HELP!! :) I am having difficulties figuring out question 2 on page 132. It says to add 10; do we do this while in the list? Also in part b it says to multiply each member of the data set. How do we do this? Thank you! :) Hey I made a new list and called it H2 and while still having the heading highlighted I did 2nd STAT HT +10 which increades the data from the HT (height List) each by 10 and do the same for muliplying. I think that's what we are suppose to do hope this helps!

If anyone is still up I am a bit confused on what homework is due for tomorrow; states page 124 #4...c (need data from 3b)? Are we just supposed to enter the data from 3b in the calculator? I don't understand how it relates to q #4-c. Thanks! :)

For the Reflective Writing #1, can someone tell me where to find "The Luncheon Project" article to read?? Thanks!

In dropbox

Hi, I have looked for the pulse data but can't find it, is it labled something else and where can I find it? thanks. Pulse data is on the PIQ form in google docs. Thank You!!!

For the homework due May 19, 2011: Did she want us to compare the data on pg. 31 to the PIQ data we did using a stacked bar graph? Also did she want us to use all the data considering that we only had 13 students compared to the 35 the class on pg 31 had?

She wrote "Use PIQ and pg 31 data but use two different colors to show the difference" .. So i just combined the months that our class did and then the results on page 31 onto one dot plot like the example showed on page 48..

For the homework due tomorrow: May 24th..

For question #1g on page 59.. does anyone know how to put the test scores onto a steam and leaf plot?? Im not sure how that would work with intervals.. and it cant really be done without the intervals.. help.. thanks!

By the nature of a stem and leaf plot the intervals are the stem. For example if you set your key so the stem represents tens then 1..2...3 and 4 would represent 10 20 30 40 which would be the intervals --Thank you!!