In February 2013, Sports Illustrated published a controversial article stating that football corrupts Christian values. Suppose we wanted to study player’s opinions on the article and listed NFL players from lowest income to highest income. A player is selected randomly out of first 20 names in the list and every 20th name from that point forward is also selected to be sampled. Which of the following sampling plans was used in this survey?
In February 2013, Sports Illustrated published a controversial article stating that football corrupts Christian values. Suppose we wanted to study player’s opinions on the article and listed NFL players from lowest income to highest income. A player is selected randomly out of first 20 names in the list and every 20th name from that point forward is also selected to be sampled. Which of the following sampling plans was used in this survey?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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In February 2013, Sports Illustrated published a controversial article stating that football corrupts Christian values. Suppose we wanted to study player’s opinions on the article and listed NFL players from lowest income to highest income. A player is selected randomly out of first 20 names in the list and every 20th name from that point forward is also selected to be sampled. Which of the following sampling plans was used in this survey?
Group of answer choices
Stratified
Cluster
Simple random
Systematic
A study wants to compare the effectiveness of a tablet app to flash cards with regard to a toddler’s letter recognition at the end of a two month trial period. A group of 100 toddlers were randomly divided into two groups. One group was given the tablet and app, while the other group used the flash cards for the two months. At the end of the two months the researcher stated that the app group had a higher proportion of letters recognized than the flash card group. The two samples found in this study are which of the following?
Group of answer choices
Two dependent (matched pairs/paired data)
Two independent
Case-control
None of these
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Given:
A player is selected randomly out of first 20 names in the list and every 20th name from that point forward is also selected to be sampled.
We need to determine the sampling procedure used.
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