Please help me do 1-10

The article "Have a Social Media Account for Your Baby? 40% of Millennial Moms Do" (Today.com, May 2017) reported on a random survey conducted by Gerber of 1000 women age 18 to 34 who had children under the age of 2 years. "Of those surveyed, 400 had created a social media account for their babies before their first birthday. Estimate the population proportion of women age 18 to 34 who had children under the age of 2 years that had created a social media account for their babies before their first birthday. Use o = .10 level. 1. Identify observational unit 2. Identify the response variable 3. Classify response variable as quantitative or categorical 4. Name of test used 5. State confidence level 6. Verify conditions are met 7. Find the point estimate 8. Find the standard error 9. Construct the confidence interval 10. Conclusion in non-statistical terms