You belong to two different Running groups.Here is data about each group's running January of 2019.

Group A

Person

Minutes Running in Jan 2019

Person - Running Time

You - 650

Friend 1 - 400

Friend 2 - 500

Friend 3 - 500

Friend 4 - 650

Friend 5 - 350

Friend 6 - 700

Friend 7 - 500

Friend 8 - 550

Friend 9 - 800

Friend 10 - 900

Group B

Minutes Running in Jan 2019

Person - Running Time

You - 400

Friend 1 - 250

Friend 2 - 500

Friend 3 - 450

Friend 4 - 650

Friend 5 - 600

Answer the following questions based on this data.

1.What was the Group A mean running time?

By what percent did YOU exceed or fall below the group A mean?

2.What was the Group B median running time? By what percent did YOU exceed or fall below the group B median?

3.Let's suppose you want to draw a pie chart that shows information for the members of each group classified by a rating based on the amount of running time.There will be 4 categories:excellent, very good, good, needs improvement. The Needs Improvement category is for the percentage of group members who walked for less than 600 minutes.

4.One other way to look at the data is by percentiles.What was your percentile rank in each group?