Essay
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
In a stratified random sample of students on a small campus,sample members were asked to rate,on a scale of 1 (poor)to 5 (excellent),opportunities for extracurricular activities.The results are shown in the table below.
-Find a 95% confidence interval for the mean rating given by all the undergraduate students on the campus.
Correct Answer:
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st =
= [(758)(3.74)+ (635)(4.04)] /...View Answer
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Correct Answer:
Verified
st =
= [(758)(3.74)+ (635)(4.04)] /...
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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