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Inferential Statistics

Hypothesis Testing Overview

In this mod­ule Ron Pereira intro­duces the Hypoth­e­sis Test while also explain­ing the rela­tion­ship between the null and alter­nate hypoth­e­sis. Ron also breaks the some­times con­fus­ing con­cept of the P‑Value down to a lev­el any­one can under­stand no mat­ter their back­ground or expe­ri­ence with statistics.

Course Videos

1

Inferential Statistics Overview and Sampling

6:28

 2

Sampling in Minitab Online

00:03:19Members only

Current Video

Hypothesis Testing Overview

9:54Members only

4

Next VideoNormality

9:39Members only

 5

Creating Normality Plots In Minitab Online

00:01:12Members only

 6

Creating Normality Plots in SigmaXL

3:03Members only

 7

Central Limit Theorem

9:35Members only

 8

The Z-Score

8:59Members only

 9

The Z-Score in SigmaXL

6:21Members only

 10

Creating Run Charts

5:28Members only

 11

Creating Run Charts In Minitab Online

00:02:30Members only

 12

Creating Run Charts in SigmaXL

1:45Members only

 13

1-Sample t-Test

6:30Members only

 14

Conducting A 1-sample T-test In Minitab Online

00:02:17Members only

 15

Conducting a 1-Sample t-Test in SigmaXL

2:48Members only

 16

2 Variances Test

8:55Members only

 17

Conducting a 2 Variances Test in Minitab Online

00:03:07Members only

 18

Conducting a 2 Variances Test in SigmaXL

3:18Members only

 19

2 Sample t-Test

7:43Members only

 20

Creating a 2 Sample T-Test in Minitab Online

00:01:54Members only

 21

Creating a 2 Sample t-Test in SigmaXL

2:57Members only

 22

Paired t-Test

6:50Members only

 23

Conducting a Paired T-Test in Minitab Online

00:02:31Members only

 24

Conducting a Paired t-Test in SigmaXL

4:37Members only

 25

1-Proportion Test

4:48Members only

 26

Conducting a 1-Proportion Test in Minitab Online

00:01:37Members only

 27

2 Proportions Test

6:08Members only

 28

Conducting a 2 Proportions Test in Minitab Online

00:01:59Members only

 29

Conducting a 2 Proportions Test in SigmaXL

2:44Members only

 30

Chi Square Test

9:49Members only

 31

Conducting a Chi Square Test in Minitab Online

00:01:11Members only

 32

Creating a Chi Square Test in SigmaXL

2:14Members only

 33

1 Sample Sign Test

4:15Members only

 34

Conducting a 1 Sample Sign Test in Minitab Online

00:01:18Members only

 35

Conducting a 1 Sample Sign Test in SigmaXL

1:40Members only

 36

Mann-Whitney Test

5:12Members only

 37

Conducting a Mann-Whitney Test in Minitab Online

00:03:17Members only

 38

Conducting a Mann-Whitney Test in SigmaXL

4:59Members only

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Video Resources

Course Resources

Next Video Normality 

In this mod­ule you’ll learn how to ver­i­fy whether your data are nor­mal or not. You’ll also learn about addi­tion­al sta­tis­tics such as skew­ness and kurtosis.