week 3 stats hw

problems attached

ALL IN EXCEL 

Please submit your Homework Assignment as one Word file for your written answers and one Excel workbook containing self-explanatory worksheets to organize your quantitative work. Failing to comply with this policy or submitting unorganized documents will result in a score of zero.  please highlight answers in yellow

Answer the following:

Chapter 5: 5-3, 5-15, 5-21, 5-37, 5-38, 5-39