Hello, the course shows the equation for testing a logic regression as
Shouldn’t it be:
Since m is a constant, both expressions are identical.
E.g. in case m=2, and numerator would be 1 each:
- add 1/2 +1/2
- add first (1 + 1) and afterwards divide it through m=2
Result both times is the same, in our example 1.
Hope that helps!
Exactly. By the “distributive” property of multiplication over addition, you can factor out the \frac {1}{m}.