Statistics Explained Easy 3 - Hypothesis testing and CI's
4.5 (12 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
556 students enrolled

Statistics Explained Easy 3 - Hypothesis testing and CI's

Hypothesis stesting and Confidence Intervals
4.5 (12 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
556 students enrolled
Last updated 7/2017
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Current price: $10.00 Original price: $194.99 Discount: 95% off
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This course includes
  • 2.5 hours on-demand video
  • 1 article
  • 2 downloadable resources
  • 1 Practice Test
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
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What you'll learn
  • Hypothesis testing
  • know when something is scientifically proven and what it means

  • create Confidence Intervals (to be 95% sure that something falls in between two boundaries)

Requirements
  • Know what is a normal distribution (check my course about the normal distribution)
Description

Welcome to my course in Statistics! 

After finishing this course you will master the next subjects:

  • Full range of Hypothesis testing.
  • Explanation of Alpha and p-value
  • Comparing average
    • 1 sample (Z-test and t-test)
    • 2 sample (t-test)
  • Comparing standard deviations
    • 1 sample (Chi-Square test)
    • 2 sample (F-test)
  • Confidence Intervals for the above tests
  • Heaps of exercises (some still to come, please motivate me by requesting exercises for some topics ;) 

Still to come: Power calculations by hand. Which comes in really handy. Power is the probability that you will find a significant result (before gathering your data).


Terminology will be as easy as possible. I'm a teacher and my maingoal is to make statistics easy :).

Exercises are included (they are in the videos, in the beginning you see the exercises, then you have to stop the video, make them, and then see the answers with explanation).

Please if you want to have specific questions ask them to me! I will be more motivated to make videos answering your questions than just randomly ;) Also if you already want some SPSS explanation… I want to make all my video’s and it doesn’t matter for me in which order ;)

 

Last but not least, Wish you guys good luck and fun while going through my course :) 


See you inside :)

Who this course is for:
  • students who want to pass their Statistics Exams
Course content
Expand all 28 lectures 02:39:42
+ Z-distribution (sigma population is known)
15 lectures 01:14:24
Question 11.5.1a Explanation
05:23
Question 11.5.1bc Explanation
03:55
Question 11.5.1d Explanation
05:08
Question 11.5.2a.1 Hypothesis testing Explanation
05:36
Confidence Interval Z-Distribution
08:11
Question 11.5.2a.2 P-value Explanation
01:42
Question 11.5.2a.3 Confidence Interval Explanation
03:22
Question 11.5.2b Explanation
04:43
Question 11.5.2c Explanation
04:15
Question 11.5.2de Explanation
01:36
Question 11.5.3ab Explanation
07:45
Question 11.5.3c Explanation
03:58
+ One Sample T-test (Comparing a Mean to a number)
7 lectures 46:49
One sample t-test
10:50
Confidence Interval T-Distribution
07:57
Question 11.9.3.1a Explanation
04:53
Question 11.9.3.1bc Explanation
04:57
Question 11.9.3.2a Explanation
05:32
Question 11.9.3.2bc Explanation
05:42
Question 11.9.3.3 Explanation
06:58
+ Chi-Square Test. testing the standard deviation
2 lectures 12:22
Standard Deviation Test, Chi Square
06:31
Confidence Interval for the Standard Deviation
05:51
+ F-Test Comparing two standard deviations
2 lectures 16:17
F-Test Comparing two standard deviations
08:52
F-Tables
07:25
+ Final Test
0 lectures 00:00

Everything done? Please make the final test. Afterwards you see if you passed or still need to study a bit. The test also tells you which sections to study more, so really handy :)

Final Test
13 questions