4.3
553件の評価
153件のレビュー

## コースについて

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)....

## 人気のレビュー

MN

2020年7月24日

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

2018年2月12日

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.

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## 推計統計学： 76 - 100 / 147 レビュー

by Kuldeep S C

2020年11月30日

Very rigorous but rewarding course

by Nan H

2020年6月2日

A very good course, I gained a lot!

by Benjamin H

2018年7月26日

Wow! This course was challenging!

by Wang X

2020年11月2日

I love this coursera very much.

by Tran T V

2018年6月6日

I love it. Thank you very much!

by Joemert C E

2017年6月19日

Challenging and great course..

by Edilson S

2016年5月9日

Quite difficult but amazing!

by Gyöngyi C

2018年7月9日

Useful and understandable.

by Ayedh N

2016年3月31日

Easy to understand.

by Pundalik R N

2021年6月16日

good knowledge

by Vrushabh K

2022年1月23日

Good Learning

by Yaara G

2017年1月15日

Great content

by Victor C

2016年3月6日

great course

by Barma N R

2020年9月19日

very useful

by Alex F B H

2020年12月18日

Very good

by Mr. A J N

2020年9月19日

thank you

by Ananth P

2020年9月3日

excellent

by Mahendra G S

2020年9月3日

excellent

by Prashant N

2020年9月3日

excellent

by norbert b

2018年8月7日

wonderful

by Ahmed S A

2016年7月26日

Thanks

by Ma. Y S

2021年9月12日

best

by Ashish J R

2021年9月8日

good

by Yin H

2020年10月21日

good

by Cui L

2020年6月22日

good