Recent content by Dason

  1. Dason

    D

    K
  2. Dason

    regression issues

    You always say you have the population but unless you literally only care about making a statement about a particular group at some point in the past then you definitely don't have the actual entire population of interest.
  3. Dason

    Why It is one sample test?

    I don't think (D) is completely wrong. It depends on what the wording in that answer actually means. I think the intent was just that there might be some variability in the odometer readings. But if the inaccuracy is in such a way that it would provide a result that is biased then it's...
  4. Dason

    Why It is one sample test?

    You flip a coin 10 times and get 7 heads. That also means you had 3 tails. You could lay that out in a table that said Heads: 7 Tails : 3 and using the same logic you used we would have 2 proportions here as well. But really the sample size is fixed so if you know one of the numbers then...
  5. Dason

    Duel Links Card Pull Probability

    It got a little chilly over here in that shade you're throwing around :p
  6. Dason

    Duel Links Card Pull Probability

    In my defense I had a few drinks and there is no question mark. But I still think the question and relevant information needs to be presented better.
  7. Dason

    Duel Links Card Pull Probability

    I don't know why you attached a txt file instead of just pasting the relevant info into the post. You also didn't actually ask a question as far as I can tell.
  8. Dason

    perfect collinearity.

    I'm guessing your software excluded one of your levels for you.
  9. Dason

    Novice Question: Where do the constants come from?

    The question specifically states AR(1). You know that AR stands for auto-regressive right? And that ARIMA is really AR-I-MA for auto-regressive integrated moving average which just combines AR and MA models and allows for differencing directly in the model (the I component).
  10. Dason

    Novice Question: Where do the constants come from?

    They're typically estimated from the data
  11. Dason

    Gambling probability problem

    Come on now - you know better. This is a 3 year old thread about a homework problem. Let's not encourage resurrecting these threads with input that doesn't really add anything.
  12. Dason

    spaghetti

    It depends
  13. Dason

    spaghetti

    *sigh* you are so bad at this. Clearly this is a geographic model.
  14. Dason

    spaghetti

    This is one privilege I still think we should discriminate based on.
  15. Dason

    spaghetti

    Sure but can you tell if you add milk to your spaghetti or add spaghetti to your milk