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In a school, the students were classified according to the following departments. Classification                       Number of students              Criminology Dep’t                        210            Health Dep’t                                    63             Social Work Dep’t                         55             Educ. Dep’t                                          72              Determine the sample size with 5% margin of error using Slovin’s/Yamane’s formula and Cochran’s formula Determine the number of respondents per group/stratum based on Slovin’s or Cochran’s.

In a school, the students were classified according to the following departments. Classification                       Number of students              Criminology Dep’t                        210            Health Dep’t                                    63             Social Work Dep’t                         55             Educ. Dep’t                                          72              Determine the sample size with 5% margin of error using Slovin’s/Yamane’s formula and Cochran’s formula Determine the number of respondents per group/stratum based on Slovin’s or Cochran’s.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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In a school, the students were classified according to the following departments.

Classification                       Number of students             

Criminology Dep’t                        210           

Health Dep’t                                    63            

Social Work Dep’t                         55            

Educ. Dep’t                                          72             

  1. Determine the sample size with 5% margin of error using Slovin’s/Yamane’s formula and Cochran’s formula
  2. Determine the number of respondents per group/stratum based on Slovin’s or Cochran’s.
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