SOLUTION: Construct the confidence interval for the population mean μ.
c=0.98​, x overbar=15.7​, σ=9.0​, and n=50
A 98​% confidence interval for μ
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-> SOLUTION: Construct the confidence interval for the population mean μ.
c=0.98​, x overbar=15.7​, σ=9.0​, and n=50
A 98​% confidence interval for μ
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Question 1043995: Construct the confidence interval for the population mean μ.
c=0.98, x overbar=15.7, σ=9.0, and n=50
A 98% confidence interval for μ is? Round to one decimal place as needed Answer by oscargut(2103) (Show Source):
You can put this solution on YOUR website! Formula for confidence interval is:
x-bar (+/-) z0.01 (sigma)/sqrt(n)
In this case
15.7 (+/-) z0.01(9)/sqrt(50)
You can ask me more at: mthman@gmail.com
Thanks
