Run the program and answer the following questions:
- Question 1: What is the value of the product variable in observation 148? (Slipper)
- Question 2: What is the value of the Region variable in observation 130? (Pacific)
Run the program, then use additional SAS procedures to answer the following questions:
- Question 3: How many observations are classified into the “Lower” group? (288)
- Question 4: What is the mean value of the Sales variable for observations in the “Middle” group? Round your answer to the nearest whole number. (135127)
After fixing all of the errors in the program, answer the following questions:
- Question 5: How many observations are in the work.highchol data set? (3652)
- Question 6: How many observations are in the work.lowchol data set? (1405)
- 총 observation 수 : PROC CONTENTS 문으로 확인
output 이 있는 코드
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