Multiple Choice
It is claimed that in a bushel of peaches, less than 10% are defective. A sample of 400 peaches is examined and 50 are found to be defective. What is the z-test statistic?
A) +0.125
B) +0.278
C) -1.645
D) +1.667
Correct Answer:
Verified
Correct Answer:
Verified
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