Multiple Choice
The length of time patients stay at a local hospital has been tabulated, and the results are shown in the frequency distribution below. Find the mean length for a hospital stay. Please round your answer to the nearest tenth. 
A) mean length = 3.5 days
B) mean length = 3.2 days
C) mean length = 4.7 days
D) mean length = 6.8 days
E) mean length = 4.4 days
Correct Answer:
Verified
Correct Answer:
Verified
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