The security guard wants to file a report about the wearing of IDs of the students. He wants to determine the number of students who are not wearing ID in school. Every 2 minutes from 6:30 am to 7:30am, he checks the students who are entering if they are wearing ID or not. What is the sampling method used in this situation? O Simple Random Sampling O Non-probability Sampling O Systematic Sampling O Cluster Sampling Question 15 A non-government organization wants to determine how many posts on the road from Santa Cruz to Los Baños are not working well. To do this, a random post was selected and numbered as 1. Other posts were numbered from 2 to 100. Every post with the number 5 was checked if it is functioning well to light the road at night. O Simple Random Sampling O Non-probability Sampling O Systematic Sampling O Cluster Sampling

The security guard wants to file a report about the wearing of IDs of the students. He wants to determine the number of students who are not wearing ID in school. Every 2 minutes from 6:30 am to 7:30am, he checks the students who are entering if they are wearing ID or not. What is the sampling method used in this situation? O Simple Random Sampling O Non-probability Sampling O Systematic Sampling O Cluster Sampling Question 15 A non-government organization wants to determine how many posts on the road from Santa Cruz to Los Baños are not working well. To do this, a random post was selected and numbered as 1. Other posts were numbered from 2 to 100. Every post with the number 5 was checked if it is functioning well to light the road at night. O Simple Random Sampling O Non-probability Sampling O Systematic Sampling O Cluster Sampling

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 6E

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