Q: In a study of customers feedback on a new product. If a researcher selects customersusing random number. This kind of sampling techniques is known as(a) Random (b)Systematic(c) Stratified (d) Cluster

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Answered: Q: In a study of customers feedback on…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Q: In a study of customers feedback on a new product. If a researcher selects customers using random number. This kind of sampling techniques is known as (a) Random (b)Systematic (c) Stratified (d) Cluster