Reconsider the sample results in exercise 7. a. Develop an estimate of the population total for each
Question:
Reconsider the sample results in exercise 7.
a. Develop an estimate of the population total for each stratum.
b. Develop a point estimate of the total for all 550 elements in the population.
c. Develop an approximate 95% confidence interval for the population total.
Transcribed Image Text:
Stratum (h 138 103 210 30 25 50 50 .78 21 200 250 100 20 30 25
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a Stratum 1 200138 27600 Stratum 2 250103 25750 Stratum ...View the full answer
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Related Book For
Statistics For Business & Economics
ISBN: 9781285846323
12th Edition
Authors: David Anderson, Dennis Sweeney, Thomas Williams, Jeffrey Camm, James Cochran
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