Use The Data In The Attached Text File Salary To Answer The Following Questions 1 I Made Sure That I Used A Random N 1 (46.72 KiB) Viewed 12 times
Use The Data In The Attached Text File Salary To Answer The Following Questions 1 I Made Sure That I Used A Random N 2 (42.29 KiB) Viewed 12 times
Use the data in the attached text file "Salary" to answer the following questions. 1. I made sure that I used a random number generator to take the sample of the salaries. Why? 2. Find the mean and standard deviation for each group. Find the five number summary for each group. Create an appropriate graph of the data for each group. 3. Are there any outliers for the Governors State and University of Illinois (Champaign) salaries? Besure to include your calculations. 4. Create an appropriate 95% confidence interval for the mean salary for Governors State and University of Illinois (Champaign). Make sure that you verify the conditions. (Create the interval even if the conditions are not met). 5. Perform the appropriate hypothesis test for the mean salary for Governors State and University of Illinois (Champaign). Make sure you verify the conditions. (Perform the test even if the conditions are not met
GSU 9200 Uof I 90182.11 55772.7 122464.32 30403.91 77304 98536.06 33750.54 2800 86192 50350 119340 71072.71 6000 60000 48000 33750.54 85849.39 68390.01 90122.15 1900 412.8 52324.24 595 2200 60842.94 85 45668.57 51166.19 5600 91339 4875 48909.78 5600 97092.15 85000 74498.6 7350 136710.74 2300 61139.67 765 700 186580.66 84182.51 49836.18 85858 80000 73701 888.63 1287.5 71500 151543.45 83000 6723.73 13392.6 93048 113000 100784 60221.49
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