Multiple Choice
A laboratory wishes to compute a 95% confidence interval for the mean amount of cholesterol,in milligrams,in chicken eggs.They believe the population standard deviation to be 40 milligrams.How many eggs should they use if they want a margin of error of 20 milligrams?
A) 15
B) 17
C) 16
D) 18
E) 19
Correct Answer:
Verified
Correct Answer:
Verified
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