MAT 1272 Statistics, SP2014

active 8 years, 6 months ago

Open

This Course is OPEN.

Professor(s)

Ezra Halleck

Department

Mathematics

Course Code

mat 1272

Semester / Year

Spring 2014

Course Description

This course provides an introduction to statistical methods and statistical inference. Topics include descriptive statistics, random variables, distributions, sampling, estimation and inference, t-tests, chi-square tests and correlation.

Acknowledgements

This course was created by: Ezra Halleck

Recent Discussions

FE5 FE5

if it helps I also got 0.4203. For P( x>18) I got a z score of -0.62 which gets me to a P value of 0.2676 and for P(x See MoreFE5 if it helps I also got 0.4203. For P( x>18) I got a z score of -0.62 which gets me to a P value of 0.2676 and for P(x

FE14 FE14

The way to get the rejection region # of 7.8 is my using your chi2 table. you look at 3 degrees of freedom and then at the alpha of 0.05 and you will see that the # there is 7.815 or rounded is 7.8. See MoreFE14 The way to get the rejection region # of 7.8 is my using your chi2 table. you look at 3 degrees of freedom and then at the alpha of 0.05 and you will see that the # there is 7.815 or rounded is 7.8.

FE6 FE6

see attached See MoreFE6 see attached