How to get the odds of an event, based on its linear regression analisy?

#1
As the title say. I have made a linear regression analisy of an event, and I got the concentration of probabilities at a given space of the Graphic (X, Y) ... so how to extract the odds of the event to happen by this linear regression analisy?

This is the grahic:
STAT.png
 

Dason

Ambassador to the humans
#2
It's always nice to see Linux represented in the wild.

So you want to use your to variables to predict the probability of male/female? Does it have to be linear regression or are you open to logistic regression?
 
#3
It's always nice to see Linux represented in the wild.

So you want to use your to variables to predict the probability of male/female? Does it have to be linear regression or are you open to logistic regression?
Is logistic regression more approssimative?
 

Dason

Ambassador to the humans
#4
It's more appropriate when the thing you want to predict is binary. Although I realize now that I probably should have asked this to begin with: what variable are you trying to predict/model here?
 
#5
It's more appropriate when the thing you want to predict is binary. Although I realize now that I probably should have asked this to begin with: what variable are you trying to predict/model here?
This is a graph showing the grown of math performance per gender (M/F) based on level of anxiet, but I don't know how to ''red'' it... Could you explain it to me in simple words? (I am new)
 

hlsmith

Not a robit
#6
Performance is likely your variable of interest, dependent variable. Graph shows performance is expected to decrease as anxiety increases and there is a sex difference. Meaning males have lower performance on average. You may also have the makings of Simpson's paradox here as well.