What is R-square value in research? How to explain a low R-square value in research??

In this video, we understand what is a r-square value and how do we explain its low value if obtained in a research study. The use of examples from my own research will aid in understanding. I also present multiple views of this problem to provide a holistic understanding of the topic. I also show how to write an explanation of a low r-squared value.
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[@adig9382]

fantastic, i was looking for this

[@hasrulhashom289]

tq for the sharing, sir.. it is much appreciated.

[@dearstudents4537]

Please send me some references who has used low r squared ..I am also puzzled with low r squared...

[@kavitasaanwalodhia9725]

PLEASE SHARE SOME REFERENCES SIR TO CITE

[@adylmanulat2465]

good day sir, I just wanted to ask if an independent variable is not significant or does not have an explanatory power to the model but when removing it lowers the adjusted r-square what does this imply? so far the reason that i know the reason is because the t-statistic is greater than one. With this information, what can we infer?