1. C

    What is the population parameter of interest? When the responses are normal?

    The problems said: Students in Stanford are supposed to spend on average 3 hours of time per week for every credit hour they take. Last year, 263 randomly selected seniors were contacted and asked how much total time they spent on their studies over the last week and how many credit hours...
  2. L

    Easy question regarding SEM in lisrel

    Hey all, I'm running a full SEM in lisrel and I'm having an issue. Below is the code. The issue is namely this: I specified Lambda Y as full and fixed, and then freed my 6 relevant parameters (1,1; 2,1; 3,2; 4,2; and 5;3). HOWEVER, Lisrel is only estimating LY(2,1) and LY(4,2) and the rest...
  3. P

    AMOS - Ta-equivalent - constrain parameters to be equal and to unity

    Hi everyone, I am trying to create a tau-equivalent measurement model in AMOS. Thus, I need to set each regression weight to 1 and give them the same parameter name so that they will be equal to one another. The AMOS user guide told me to label each parameter with a name, followed by a colon...