Prof. Ender,<br>You showed us a graph of Stanford 9 test scores sorted by ses level and talked about how the higher ses students had higher scores and the ...
For week 3 I would like to cover the following:<br>1) Read and be pepared to discuss units 8-11<br>2) Units 20-25<br>3) Explore the gseis dataset using...
Prof. Ender,<br>I found that there are more than one student who received an "A" in first semester algebra, which is not the same as the question of Part I ...
Hello Prof. Ender,<br>I have a question about how to make a graph using two variables - for example, a histogram of mathnce scores for School Beta. I noticed...
Your approach will work as long as you sort the data first by school. With this approach you get two plots in the same graph.<br><br>The "if" does work with ...
In part I No 2, you are asked to list all of the data for a particular student, ID#1012. You have attempted to list the ID for all students who received an A ...
Yes, I found the data of #1012 student. I used the command " list if id == 1012". About that question, I mean when I tried to find out whether that student is...
Hi, Professor Ender:<br>I wonder how can copy a graph from stata. I tried to copy a graph from stata last week in the lab. And at that time I saw the graph....
I would recommend that you copy the graph (copy the Stata Edit menu), then paste it into Word (paste in the Word Edit menu), then attach the Word file to you...
I see what you mean. At one time students did this part of the assignment manually and were given a subset of the data. Now that students receive the entire ...
Relayed from Anne Marshall:<br><br>For those of you who missed last week's computer module or did not get the handouts, I have placed copies outside of the SRM...
I was working through the homework and the percentile rankings seem funny to me. For example, I normally think of being in the 97th percentile as a good thing....
Your intepretation on percentile ranks is correct. An npr of 99 is as high as you can get.<br><br>The first thing to consider the situation is that test scoes...
Here is what I would like to accomplish in class week 5.<br><br>1) Cover units 35 & 36<br>2) Cover units 32 & 33<br>3) Review for midterm (bring your ...
Hello Prof. Ender,<br><br>Can you please review how to install the "Scatter Program" from the internet.<br><br>Also, when should you standardize the regression...
Do you have a preference for whether we do our midterm in pen or pencil (or can we do it on the computer???)<br><br>(I'm not a big fan of pens because I'm...
I have no preference concerning pen or pencil. I do not like computer output because it makes grading more difficult. I grade a question at a time and I don't...
