A recent poll of 960 Facebook users posed the following question:"Thinking just about your Facebook profile, how many friends do you currently have in your network?"The pie chart below represents their responses. The margin of error is 3.2%

1.What is the population represented here?

2.What is the sample?

3.Calculate the confidence interval for those who have 101-250 friends.

4.Interpret the confidence interval for this poll in a meaningful sentence for those who have 101 - 250 friends. Remember to include the margin of error provided is 95% certain.

5.Calculate the confidence interval for those who have 1 - 100 friends.

6.Interpret the confidence interval for this poll in a meaningful sentence for those who have 1 - 100 friends. Remember to include the margin of error provided is 95% certain.