Mean, Median, Mode, & Skewness

SOSC341 Understanding Statistical Inference

Assignment   Mean, Median, Mode, & Skewness

Complete the following problems using what we have learned in class to this point. You may complete these problems on a sheet of paper and submit of picture of your work or using a tablet or computer (writing out the problems that require math). The task is not to use computer software or applications to answer the questions but to complete them by hand. You will be graded based on completing each problem (or attempting to do so) but also the accuracy of your responses. If you have questions pertaining to these questions or anything in the class, please contact me and ask.

Review the videos in your Module Resources and Tutorials 2 before completing this assignment.

Assignment

Find the mean, median, and mode for the following data:

ALL WORK MUST BE SHOWN TO RECEIVE CREDIT

5, 7, 3, 8, 2, 3, 3, 1, 9

104, 139, 145, 150, 167, 205, 205, 20

See Stem and Leaf Plot below:

Stem     Leaf

1              0,3,5,5

2              0,1,4,7,7,7,7,8,8,9

3              3,3,5,8,9

4              0,1

5              7,8,8,8,9,9