Question

20) If the regression line of Y on X is 4x+5y-65=0

find the value of regression

coefficient b​

Answer 1

$\huge✎\fbox \orange{QUE} ST \fbox\green{ION}☟$

$\large \underline \red{What \: is \: Atmosphere?}$

$\huge✍︎\fbox\orange{ÂŇ}\fbox{SW} \fbox\green{ÊŘ}:$

Atmosphere is the thin layer of air that surrounds the earth. It is made up of various gases such as oxygen, nitrogen, carbon dioxides, dust particles and water vapour. The gravitational force of the earth holds the atmosphere around it.

Sorry brother, unable to understand your question.

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