Sample Design of the Interview about Gender Equality

To determine the size of the students and academics population sample related to gender equality in the institutes and branches.


SAMPLE'S OBJECTIVE
To determine the size of the students and academics population sample related to gender equality in the institutes and branches.

TARGET POPULATION
The study is oriented to the student's population with a higher level and full time and per academic hours in the following institutes and branches : Apan's branch

Students And Teachers
Tizayuca's branch

ELEMENTAL UNITS FORMATION OF SAMPLE
The elemental units of sample are grouped in four events, related to the population that is formed by Institutes and Branches , so that, the sample remain in the following way: -1 st period: based in the last part, it is calculated the size of the sample, it must be representative of the target population in each BA. If we start of the case that the electoral cage is a simple random process, the size of the sample is determined through the following algebraic expression: Where: -Ni is the size of the sample j -BA -Ni is the size of the population j-BA -P is the amount of success response -Q is the amount in failure response -Z ∝ with a trust level of 0.95, its value will be 1.96 -E is the highest mistake allowed that we are ready to make to M for a trust level of 95%. For this case, the highest failure allowed is 16% -2 nd Period: once calculated the sample in each BA., we make the calculus of the sample size of each Institute and Branches, this calculus must be in the following way: = n i ; such that i ≠ j where i and j go from 1,2,3, … . , L -3 rd period: from second period on, it is calculated the sample size of students and teachers, it means:  The ability that each student and teacher has from the total population is the following: *In the Apan's higher education school each selected student and teacher in the sample has the ability to represent to 4 of them. *In Tizayuca's higher educationschool each selected student and teacher in the sample has the ability to represent to 5 of them. *In the Basic Sciences and Engineering Institute, each selected student and teacher in the sample has the ability to represent 14 of them. * In the Social Sciences and Humanities Institute, each selected student and teacher in the sample has the ability to represent to 11 of them. From the context of students and teachers: POPULATION SAMPLE SPREAD FACTOR  Students  10582  998  11  Teachers  1769 162 11 The ability that each selected student and teacher has in the total population is 11 persons, it means, each selected student and teacher has the ability.

SAMPLE VIABILITY
To determine the sample's viability is very important that it is verified the sample's adjustment. Based in that part, we use the following algebraic expressions: -Calculating the estimator the average show :  Such precision is classified in the following way:  Pr ≥ 95% ⇒a very good sample  90% < Pr < 95% ⇒good sample  80% < Pr < 90% ⇒suitable sample  Pr < 80% ⇒don't suitable With a level of confidence of 0.95, with a level of significance of 0.05 and with a relative mistake of 2.6%, they can be sampled 1160 people, it reach a representation of 97.4% over the focus population. With a level of confidence of 0.95 and a significance level of 0.05 the size of the sample can vary in 1101 to 1218 surveys.