kd26gioi

Post a question that you have and read how others solve it. The test is more about solving the problems than knowing ALL the written material.

Let me ask you a few questions: Don't look at your notes...

Do you know the difference between Type I and Type II Errors?

For a non-normal distribution with a known variance, what test statistic would you LEAST LIKELY use?
I.)z-statistic
II.)t-statistic
III.)z-statistic and t-statistic

What is MOST LIKELY a confidence interval for a standard normal distribution?
a.) 69% be within one standard deviations of the mean
b.) 96% be within two standard deviations of the mean
d.) 99% be within four standard deviations of the mean
c.) 95% be within two standard deviations of the mean

These questions should take you no more than a minute? If not, memorize those tables...