There are two career fairs held at a Catholic Chicago
University.
Career Fair
Attendees
Hired
Not Hired
Fall
1000
150
Spring
600
120
Fill in the not-hired...
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Advance Math
There are two career fairs held at a Catholic ChicagoUniversity.
Career Fair
Attendees
Hired
Not Hired
Fall
1000
150
Spring
600
120
Fill in the not-hired counts for each fair.
Do the samples meet the Success-Failure Conditions?
What are the proportions of hired students for each fair?
What are the individual standard errors for hiredstudents?
What is the difference of proportions of hired students betweenthe two fairs?
What is the joint standard error of the twofairs?
What is the z-score associated with 90 confidenceinterval?
Compute the confidence interval for this difference ofproportions.
Which fair should a student attend?
Answer & Explanation
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4.4 Ratings (693 Votes)
aThe nothired counts for each fair is filled up as followsCareer FairAttendeesHiredNot HiredFall1000150850Spring600120480bSample 1n1 10001 1501000
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