A researcher wishes to investigate the current event awareness of senior high school students in each municipality. It is known that there are 10 schools offering senior high school in the municipality. Suppose a two-stage epsem sample of 80 students are to be selected from four sampled schools. Given below is the summary of the total number of senior high school students enrolled in each school.School12345678910Number of students5759220586265558011060 (5 pts) Give the selection equation for the overall probability of selecting a student. Define all notations that you will use and include specific figures, whenever possible.(5 pts) Identify oversized PSU(s), if any. Why do you consider it (them) oversized? How will you address this issue?(5 pts) Considering the issue in item (b), supposing that you would like to maintain the same selection probability that has been computed in item (a), what will be the revised selection equations and element sample sizes.(5 pts) Are there undersized PSUs? Why or why not? How will you address the issue of undersized PSU, if any?

The summary of the total number of senior high school students enrolled in each school can be given.

Answered: 80 110 60

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

Related questions

Question

100%

A researcher wishes to investigate the current event awareness of senior high school students in each municipality. It is known that there are 10 schools offering senior high school in the municipality. Suppose a two-stage epsem sample of 80 students are to be selected from four sampled schools. Given below is the summary of the total number of senior high school students enrolled in each school.

School	1	2	3	4	5	6	7	8	9	10
Number of students	57	59	220	58	62	65	55	80	110	60

(5 pts) Give the selection equation for the overall probability of selecting a student. Define all notations that you will use and include specific figures, whenever possible.
(5 pts) Identify oversized PSU(s), if any. Why do you consider it (them) oversized? How will you address this issue?
(5 pts) Considering the issue in item (b), supposing that you would like to maintain the same selection probability that has been computed in item (a), what will be the revised selection equations and element sample sizes.
(5 pts) Are there undersized PSUs? Why or why not? How will you address the issue of undersized PSU, if any?

Expert Solution