1. Design a simple survey with 4-5 questions that you will use to collect data.

Example: Age - gender - number of text messages sent per day - hours of TV per day - phone brand

You are free to choose whatever topic you want, just make sure it is easy enough that you would be able to collect data from 20-30 people quickly! (if ever needed)

• Tabulate the data in an Excel sheet.

Example:

1.35 - male - 24 texts - 3 hours - Iphone

2.22 - female - 12 texts - 0 hours - Samsung

• Perform some basic description of the data (summary statistics, charts...); describe some findings.

Example:

On average in my sample, people spend 2.1 hours watching TV. Male spend 2 hours while female spend 2.3 hours.

• Build a 95% confidence interval and a 99% confidence interval of one of the variables that you are measuring. Interpret and explain.