Academic year 2007-2008
Second Semester
Statistics II
Group 04- English:
1st Home-work
In the computer classes you learned how to generate
experimentally a sampling distribution. Use what you learned to
illustrate the Central Limit Theorem. Due date is Friday the 4th of April.
Notes on
experimental sampling dsitributions
Slides_1
2nd Home-work
Illustrate by simulation
that the probability of making Type I error is the critical level you
chose when doing the hypothesis test, alfa. You have to turn in the
program and a page with the explanation. Due date is Tuesday May 13th (you can
send it by e-mail).
In
this exercise you had to generate m times, samples of size n from
a distribution of known mean and variance. Then, for every sample you
had to calculate the sample mean and test if you would reject or not
the null hypothesis of the mean being the true (known) mean, and
calculate how many times you rejected that true hypothesis.