Chevron Left
返回到 推论统计

学生对 阿姆斯特丹大学 提供的 推论统计 的评价和反馈

4.3
566 个评分

课程概述

Inferential statistics are concerned with making inferences based on relations found in the sample, to relations in the population. Inferential statistics help us decide, for example, whether the differences between groups that we see in our data are strong enough to provide support for our hypothesis that group differences exist in general, in the entire population. We will start by considering the basic principles of significance testing: the sampling and test statistic distribution, p-value, significance level, power and type I and type II errors. Then we will consider a large number of statistical tests and techniques that help us make inferences for different types of data and different types of research designs. For each individual statistical test we will consider how it works, for what data and design it is appropriate and how results should be interpreted. You will also learn how to perform these tests using freely available software. For those who are already familiar with statistical testing: We will look at z-tests for 1 and 2 proportions, McNemar's test for dependent proportions, t-tests for 1 mean (paired differences) and 2 means, the Chi-square test for independence, Fisher’s exact test, simple regression (linear and exponential) and multiple regression (linear and logistic), one way and factorial analysis of variance, and non-parametric tests (Wilcoxon, Kruskal-Wallis, sign test, signed-rank test, runs test)....

热门审阅

MN

Jul 24, 2020

Feeling blessed to perform this course . It was truly an amazing experience for me to go though this course .Learned bunch of theories with their mathematical example.Thanks to the instructors.

ND

Feb 12, 2018

Incredibly dense (which they warn you about) so the lecutres fly over so much important info it's hard to keep track of even with a strong focus. A very good overview though.

筛选依据:

101 - 推论统计 的 125 个评论(共 150 个)

创建者 Yin H

Oct 21, 2020

创建者 Cui L

Jun 22, 2020

创建者 Li Z

Jun 7, 2020

创建者 Cao Z

May 31, 2020

创建者 Miguel C

Jul 6, 2020

创建者 Kristy E

Oct 28, 2020

创建者 Jiakun P

Dec 6, 2021

创建者 Eva

Aug 31, 2017

创建者 Kayee M

Dec 11, 2020

创建者 Jiajing G

Jul 6, 2018

创建者 Saurabh P

Jan 7, 2019

创建者 Richard J W

Mar 29, 2016

创建者 raunak r

Jan 8, 2017

创建者 Liza S

Dec 16, 2016

创建者 Dragos A

Sep 14, 2018

创建者 Cassandra B

May 9, 2020

创建者 Luis L C S

Dec 12, 2016

创建者 Mariëlle S

Jun 21, 2016

创建者 刚铭君

Jul 11, 2020

创建者 Po Y L

Jan 4, 2018

创建者 Di M B

Jun 21, 2016

创建者 Francisco P

Jun 18, 2018

创建者 Shaun M

Jun 26, 2020

创建者 RAVIKA C

Jun 10, 2019

创建者 Gopinath t P

Apr 24, 2021