Using the hospital data you coded and entered into SPSS in Discussion 2, you are tasked to perform the following inferential analysis in SPSS. Note the following:

1. Perform appropriate inferential analysis to answer the following hypothetical questions:
   1. Is there a difference in the duration of hospital stay for receiving medicine or surgery as treatment?
   2. Is there an association or relationship between the WBC category and the age group/category of a patient?
   3. Is the length of the duration of hospital stay by a patient influenced by their first WBC following admission?
      1. What are the dependent and independent variables?
      2. Write down the regression model or equation.
      3. If a student's first WBC following admission is 6103, how long is the student expected to stay in the hospital?
2. All outputs must be copied and pasted in word, followed by an appropriate interpretation of key findings under each output.

Hospital Data Patient Duration Age Sex First First WBC Received Received Service of temperature (x 103) antibiotic bacteria Medicine hospital following following (Yes/NO) culture /surgery) stay admission admission (Yes/No) 1 5 30 F 99.0 No No Med. 2 10 73 F 98.0 5 No Yes Med 3 40 F 99.0 12 No NO Surg. 4 11 47 F 98.2 No No 5 surg. 5 25 F 98.5 11 No NO Sung 6 14 82 96.8 6 Yes NO surg 7 30 60 M 99.5 Yes Yes Med. 8 11 56 F 98.6 7 No No Med. 9 17 43 F 98.0 7 No No Med. 10 3 50 12 Nc Yes sung 11 9 59 F 97.6 7 No Yes Med. 12 3 4 M 97.8 3 NO No 13 B 27 F 99.5 11 Yes No surg. 14 8 F 38.4 14 Yes surg 15 5 20 F 98.4 11 No Yes surg 16 32 99.0 9 No No surg. 17 7 36 99.2 6 NO surg 18 4 M 98.0 No NO surg. 15 3 47 M 97.0 5 Yes No Med 7 22 98.2 Nc No sung 21 9 11 M 98.2 10 No No surg. 22 11 19 M 98.6 14 Yes NO sung 23 11 67 F 97.6 No No Med 24 9 43 TI 98.6 No NO surg. 25 4 41 F 98.0 No No Med. 26 5 88.0 6 Yes Yes surg 27 3 15 108.5 5 Yes surg. 75 F 7 No 25 0 31 M 77.9 15 No No Med 30 20 55 F 70.0 Yes No Surg