1. What is the difference between descriptive and inferential statistics?

2. What is the difference between qualitative and quantitative statistics?

3. What are the four levels of measurement? Choose one of those and give an example of it.

4. SkiLodges.com is test marketing its new website and is interested in how easy its website design is to navigate. It randomly selected 200 regular Internet users and asked them to perform a search task on the website. Each person was asked to rate the relative ease of navigation as poor, good, excellent or awesome. The results are shown in the following table:

a. Draw a bar graph for the survey results

b. Draw a pie chart for the survey results

Awesome	102
Excellent	58
Good	30
Poor	10