Multiple Choice
A manager of a local store wants to estimate the mean amount spent per shopping visit by customers. Summary statistics from a sample taken reveal the following: Determine a 95% confidence interval for the mean amount spent.
A) [45.12, 53.56]
B) [40.36, 58.35]
C) [30.54, 68.14]
D) [45.14, 53.54]
E) [29.34, 69.34]
Correct Answer:

Verified
Correct Answer:
Verified
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