2. Classify each sample as simple random, stratified, cluster, or convenience. a) A researcher for the Spaulding athletic equipment conducts a survey of 40 randomly selected golfers, 40 randomly selected tennis players, and 40 randomly selected swimmers. b) An engineering student measures the strength of fingers used to push buttons by testing the fingers of family members. In a Gallup poll of 1059 adults, the interview subjects were selected by using a computer to randomly generate telephone numbers that were then called. c). On days of presidential elections, the news media organize an exit poll in which specific polling stations are randomly selected and all voters are surveyed as they leave the premises. d) Motivated by a student who died from binge drinking, the College of Newport conducts a study by randomly selecting 10 different classes and interviewing all of the students in each of those classes. e)

2. Classify each sample as simple random, stratified, cluster, or convenience. a) A researcher for the Spaulding athletic equipment conducts a survey of 40 randomly selected golfers, 40 randomly selected tennis players, and 40 randomly selected swimmers. b) An engineering student measures the strength of fingers used to push buttons by testing the fingers of family members. In a Gallup poll of 1059 adults, the interview subjects were selected by using a computer to randomly generate telephone numbers that were then called. c). On days of presidential elections, the news media organize an exit poll in which specific polling stations are randomly selected and all voters are surveyed as they leave the premises. d) Motivated by a student who died from binge drinking, the College of Newport conducts a study by randomly selecting 10 different classes and interviewing all of the students in each of those classes. e)

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Description: 2.Classify each sample as simple random, stratified, cluster, or convenience.a)A researcher for the Spaulding athletic equipment conducts a survey of 40randomly selected golfers, 40 randomly selected tennis players, and 40 randomlyselected swimmers.

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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