Stakeholder Survey: Parents - Sampling Size Calculator

Stakeholder Survey: Parents - Sampling Method

Based on the sampling percentage calculated above, distribute the questionnaires to parents of students of all classes using the appropriate sampling method listed below:

Sample size	Prospective participants
Almost all students	ALL parents
Approximately 90% of the total number of students	Parents of all the students EXCEPT for those whose class numbers are multiples of 9
Approximately 80% of the total number of students	Parents of all the students EXCEPT for those whose class numbers are multiples of 5
Approximately 75% of the total number of students	Parents of all the students EXCEPT for those whose class numbers are multiples of 4
Approximately 70% of the total number of students	Parents of all the students EXCEPT for those whose class numbers are multiples of 5 or 7
Approximately 60% of the total number of students	Parents of all the students EXCEPT for those whose class numbers are multiples of 4 or 5
Approximately 50% of the total number of students	Parents of all the students EXCEPT for those whose class numbers are even numbers
Approximately 40% of the total number of students	Parents of all the students EXCEPT for those whose class numbers are multiples of 2 or 5
Approximately 30% of the total number of students	Parents of the students whose class numbers are multiples of 3
Approximately 25% of the total number of students	Parents of the students whose class numbers are multiples of 4
Approximately 20% of the total number of students	Parents of the students whose class numbers are multiples of 5

Parent Sample Size Calculator
	（1）Enter the total number of students (DO NOT include the number of 2-year-old students) （2）The tool will automatically generate i. the minimum sample size of parents ii. the approximate percentage of parents of students to be invited [Enter the total no. of students , then click . The suggested sample size of parents is , which is approximately % of the total number of students.]