Would like to know Derivation of Coefficient for Below Dataset

#1
https://en.wikipedia.org/wiki/Logistic_regression - In this below dataset is given.

Hours 0.50 0.75 1.00 1.25 1.50 1.75 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 4.00 4.25 4.50 4.75 5.00 5.50
Pass 0 0 0 0 0 0 1 0 1 0 1 0 1 0 1 1 1 1 1 1

The Coefficient value for Hours Field is given 1.5046



I have applied this formula which gives result as 0.689 and not 1.5046.
So, I would like to how this value 1.5046 has come in result as coefficient.
Can you please give me formula and derive the answer step by step?

It would be really helpful.

Thanks in Advance!!
 

Dason

Ambassador to the humans
#2
Why are you sleeping the formula for the correlation coefficient when you were talking about logistic regression?
 

Dason

Ambassador to the humans
#4
Are you under the impression that logistic regression uses the correlation coefficient as the coefficient in the model?