Multiple Choice
Exhibit 6-7
The weight of items produced by a machine is normally distributed with a mean of 8 ounces and a standard deviation of 2 ounces.
-Refer to Exhibit 6-7. What percentage of items will weigh between 6.4 and 8.9 ounces?
A) 0.1145
B) 0.2881
C) 0.1736
D) 0.4617
Correct Answer:
Verified
Correct Answer:
Verified
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