Confidence interval for the population mean, Basic Statistics

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Confidence interval for the population mean

Estimate the population mean based on a sample of size 25 for which the average is 100 and the standard deviation is 25. Answer the following questions about constructing the 80 percent confidence interval for the population mean.

What is the best point estimate of mean?

What value of z/t should be used for this interval?

What is the standard error for this interval?

What is the margin of error for this interval?

What is the low value for this interval?

What is the high value for this interval?

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Basic Statistics: Confidence interval for the population mean

Reference No:- TGS0719851

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Basic Statistics: Confidence interval for the population mean

Reference No:- TGS0719851

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Recent Questions Asked Basic Statistics

Q : Calculate earnings per share for the year

Q : Article reports the results of a study

Q : Explain the difference between an outlier

Q : Dicuss the pounds of hydrol

Q : Confidence interval for the population mean

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Q : What is the electric field in the region between the plates

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Basic Statistics: Confidence interval for the population mean

Reference No:- TGS0719851

Recent Questions Asked Basic Statistics

Q : Calculate earnings per share for the year

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Q : Explain the difference between an outlier

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