6. Name the sampling technique used (cluster, convenience, simple random, stratified, or systematic). a. Measure the length of time every fifth person coming into a bank waits for teller service over a period of two days. b. Take a sample of five zip codes from the Chicago metropolitan region and use all the elementary schools from each of the zip code regions. Determine the number of students enrolled in first grade in each of the schools selected. C. Divide the users of the computer online service Internet into different age groups and then select a random sample from each age group to survey about the amount of time they are connected to the Internet each month.
6. Name the sampling technique used (cluster, convenience, simple random, stratified, or systematic). a. Measure the length of time every fifth person coming into a bank waits for teller service over a period of two days. b. Take a sample of five zip codes from the Chicago metropolitan region and use all the elementary schools from each of the zip code regions. Determine the number of students enrolled in first grade in each of the schools selected. C. Divide the users of the computer online service Internet into different age groups and then select a random sample from each age group to survey about the amount of time they are connected to the Internet each month.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:6.
Name the sampling technique used (cluster, convenience, simple random, stratified, or
systematic).
a. Measure the length of time every fifth person coming into a bank waits for teller service over a
period of two days.
b. Take a sample of five zip codes from the Chicago metropolitan region and use all the
elementary schools from each of the zip code regions. Determine the number of students
enrolled in first grade in each of the schools selected.
C. Divide the users of the computer online service Internet into different age groups and then select
a random sample from each age group to survey about the amount of time they are connected to
the Internet each month.
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