Multiple Choice
Two types of flares are tested for their burning times (in minutes) and sample results are given below.
Construct a 95% confidence interval for the difference
-
Based on the sample data.
A) (3.5,5.1)
B) (3.8,4.8)
C) (3.6,5.0)
D) (-4.7,-3.9)
E) (3.2,5.4)
Correct Answer:

Verified
Correct Answer:
Verified
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