Use the shared results from the Student Data Table to complete the following questions.

Standard Scores

1.Use both the Student ID and Distance to Work variables.

2.List the Student ID at TESU in ascending order of Distance to Work.

3.Calculate the z-scores associated with each student (use the sample standard sample deviation for this calculation).

4.Identify potential outliers and explain your reasoning.

Confidence Intervals/Samples

1.Take a sample of the first four data points for the variable Distance to Work (unsorted - use the original order in the dataset).

2.Determine the 95% and 99% confidence intervals using the same size of 4.

3.Describe and compare the two intervals.

1.Take a sample of the first seven data points for the variable Distance to Work (unsorted - use the original order in the dataset).

2.Determine the 95% confidence interval. Use the same mean and SD, but change the sample size to 20 and determine the 95% confidence interval.

3.Describe and compare the two intervals.

Urthday platence to Work Hught (whole Foot sire (whole Hand abro (whob Shop School Enrolled Month [whole cibc] Inchool Inchool Inched) Artand 5d moon JuruTY Toohobey 10 420 12 440 Public Service 15 14 70 12 480 120 Arta and Sciences 30 320 32 72 11 Technology Applied Science and 32 November 36 Technology Appled Schingo and March 20 Technology 120 10 Applied Schingo and March 10 72 Technology Applied Schance and March 74 12 Technology 46 2 Applied Sclinge and December 8 70 Technology ig Butinus and February 40 430 480 120 Business and Management 15 Business and 71 420 Management Applied Science and 69 420 120 16 Technology 17 Arts and Sciences 75 Applied Science and 24 60 420 240 18 Technology 360 45 Applied Science and November Technology 120 Applied Science and 20 Technology anbry COO 45 21 Applied Science and 48 72 Technology Distance to Work Height (whole Foot Size (whole Hand Size (whole Sleep Homework Birthday School Enrolled Months Month Inches) inches) (minutes) (minutes) Enrolled Inchest 390 120 Applied Science and 67 Technology