Multiple Choice
Snow Belt Airlines weighed the baggage of 100 passengers and found the mean weight to be 34.2 pounds with a standard deviation of 14 pounds.What is the 95% onfidence interval for the actual weight of the aggage ? Round Z to the nearest whole number)
A) 20.0 - 48.2
B) 32.8 - 35.6
C) 31.4 - 37.0
D) 0.0 - 50.0
Correct Answer:
Verified
Correct Answer:
Verified
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