Greetings, I am new to the field of Data Science. I am performing statistical test for selecting features in my project. So, i want to confirm these followings points are correct or not.

- When we have continuous features and continuous output variable we can use Pearson correlation.
- When we have categorical features(more than 2 sub-category) and continuous output variable we can use One way ANOVA.
- When we have categorical features (of 2 sub- category) and continuous output variable we can use T-test.
- When we have categorical features and categorical output variable we can use Chi-square test.

Please confirm the above pts are correct or not? And also tell me which test should I use when we have numerical feature and categorical output variable.