Due tuesday by 5pm set

I have attached the project I want to use from the CDC's website. And here are my 5 questions.

1. Was there any correlation between socio-economic demographics and scores?

2. Was analysis done to determine the effect, if any, of the child's age?

3. Did the different states of residence affect the SDQ?

4. Were there differences attributable to the child's gender?

5. Was a multiple regression analysis performed to attempt to predict SDQ based on all the demographic data?

I will be using reliability and validity as my statistical tools.