Essay
The Dean's office is interested in determining the percentage of students receiving A's in their study tour classes.The results of three classes are summarized in this table:
The Assistant Dean wants a 98 percent confidence level and a degree of precision of + 0.04.How many more observations are needed?
Correct Answer:
Verified
n = 
p(1 - p)
n = .9428(1 - ....View Answer
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Correct Answer:
Verified
p(1 - p)n =
.9428(1 - ....View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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