i.The separate ratio estimate of the population mean using the following information is:StratumNHxl17.84.62509.5218.717.840020.313.415.335015.2А. 14.25В. 17.22С. 12.55D. 13.76E. None of theseDetermine the require sample size to estimate the population ratio R with a bound on the error of estimationequal to 0.05, N = 2100, µy = 17.6, and o = 4.5.ii.A. 234В. 100С. 96D. 255E. None of these

i) Given stratum yi¯ xi¯ Ni μxi 1 7.8 4.6 250 9.5 2 18.7 17.8 400 20.3 3 13.4 15.3 350…

Answered: 1. The separate ratio estimate ôf the…

1. The separate ratio estimate ôf the pop tion mean using Stratum N 1 7.8 4.6 250 9.5 18.7 17.8 400 20.3 3. 13.4 15.3 350 15.2 A. 14.25 В. 17.22 С. 12.55 D. 13.76 E. None of these

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

i.
The separate ratio estimate of the population mean using the following information is:
Stratum
N
Hxl
1
7.8
4.6
250
9.5
2
18.7
17.8
400
20.3
13.4
15.3
350
15.2
А. 14.25
В. 17.22
С. 12.55
D. 13.76
E. None of these
Determine the require sample size to estimate the population ratio R with a bound on the error of estimation
equal to 0.05, N = 2100, µy = 17.6, and o = 4.5.
ii.
A. 234
В. 100
С. 96
D. 255
E. None of these

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