I thought that the notes were helpful with further explaining some of the vocabulary that we have touched on in class. I am still confused as to how to tell if a problem is considered one sided or two sided. Also, I know that the threshold is called the the test's alpha, I am not exactly sure what the alpha level or threshold actually is.
I, along with Courtney, don't really understand the alpha level and where that comes into everything. I also don't completely understand what the "power" means when talking about Type 1 and 2 errors.
I thoughts the notes did a better job explaining everything and spelling things out for me to understand. but i am having a hard time understanding how to tell if a problem is one sided or two sided. and like courtney and zach i as well don't quite understand the alpha level
I liked the way the notes defined what exactly a P-level is because i didnt understand why if the P-level was low we reject the null hypothesis. Now that is cleared up. I didnt understand what it meant when it got into one-tailed hypothesis and two-tailed hypothesis and how they correspond with the Confidence Levels.
I thought the notes were helpful in explaining everything in a different way and I think i have a better understanding now but like everyone else i'm still a little confused about the "power" and how exactly we should use or find that. I also don't really understand the one and two tailed hypotheses
I thought that the notes were helpful with further explaining some of the vocabulary that we have touched on in class. I am still confused as to how to tell if a problem is considered one sided or two sided. Also, I know that the threshold is called the the test's alpha, I am not exactly sure what the alpha level or threshold actually is.
ReplyDeleteI, along with Courtney, don't really understand the alpha level and where that comes into everything. I also don't completely understand what the "power" means when talking about Type 1 and 2 errors.
ReplyDeleteI thoughts the notes did a better job explaining everything and spelling things out for me to understand. but i am having a hard time understanding how to tell if a problem is one sided or two sided. and like courtney and zach i as well don't quite understand the alpha level
ReplyDeleteI liked the way the notes defined what exactly a P-level is because i didnt understand why if the P-level was low we reject the null hypothesis. Now that is cleared up. I didnt understand what it meant when it got into one-tailed hypothesis and two-tailed hypothesis and how they correspond with the Confidence Levels.
ReplyDeleteI thought the notes were helpful in explaining everything in a different way and I think i have a better understanding now but like everyone else i'm still a little confused about the "power" and how exactly we should use or find that. I also don't really understand the one and two tailed hypotheses
ReplyDeleteThe notes were really helpful, but I am still a bit confused about the difference between the two kinds of hypotheses.
ReplyDelete