Hypothesis | Null, Alternative, Non Directional and Directional Hypothesis in Statistics 

In this video, I have discussed about
1. Hypothesis,
2. Types of hypothesis (null hypothesis, alternative hypothesis, non directional hypothesis, and directional hypothesis),
3. Example of hypothesis and
4. Importance of null hypothesis.
Books for Reference:
Statistics in Psychology and Education by SK Mangal: amzn.to/3SvU8h5
A SHORT TEXTBOOK OF PSYCHIATRY by Niraj Ahuja: amzn.to/3STa10C
Best books for Statistics in Psychology and Education: amzn.to/3E7vPlf
Best books for Research Methodology: amzn.to/3e2XxF8
Psychology Videos: • Psychology
Statistics in Psychology Numericals: • Statistics in Psychology
Timecodes
0:00 - Intro
0:22 - Meaning of hypothesis
0:54 - Types of hypothesis
1:13 - Alternative hypothesis
1:40 - Null hypothesis
2:12 - Non-directional hypothesis
2:35 - Directional hypothesis
3:03 - Example
4:11 - Importance of Null hypothesis
Thank you for watching!
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