The proper command sequence using your XL Data Analyst to generate a confidence interval for an average is:
A) ANALYZE; GENERATE; CONFIDENCE INTERVAL; AVERAGE
B) ANALYZE; COMPARE MEANS; CONFIDENCE INTERVAL; MEAN
C) ANALYZE; COMPARE TWO AVERAGES; CONFIDENCE INTERVAL
D) GENERALIZE; CONFIDENCE INTERVAL; AVERAGE
E) GENERALIZE; CONFIDENCE INTERVAL; ARITHMETIC MEAN
Answer: d