A sample of six clusters is to be taken from a population with N=30 clusters and M=600 elements. The values of Mi, xi, and ai for each cluster in the sample follow. Excel File: data21-15.xls Cluster () Mi xi ai 1 35 3,500 3 2 15 965 0 3 12 960 1 4 23 2,070 4 5 20 1,100 3 6 25 1,805 2 Totals 130 10,400 13 Develop an approximate 95% confidence interval for the population total (to 2 decimals)

A sample of six clusters is to be taken from a population with N=30 clusters and M=600 elements. The values of Mi, xi, and ai for each cluster in the sample follow. Excel File: data21-15.xls Cluster () Mi xi ai 1 35 3,500 3 2 15 965 0 3 12 960 1 4 23 2,070 4 5 20 1,100 3 6 25 1,805 2 Totals 130 10,400 13 Develop an approximate 95% confidence interval for the population total (to 2 decimals)

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Description: A sample of six clusters is to be taken from a population with N=30 clusters and M=600 elements. The values of Mi, xi, and ai for each cluster in the sample follow.Excel File: data21-15.xls Cluster () Mi xi ai 1 35 3,500 3 2 15 965 0

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter2: Systems Of Linear Equations

Section2.4: Applications

Problem 1EQ: 1. Suppose that, in Example 2.27, 400 units of food A, 600 units of B, and 600 units of C are placed...

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