Identify the type of sampling technique Simple Random Sampling Systematic Random Sampling Cluster Random Sampling Stratified Random Sampling Convenience Sampling Purposive Sampling A researcher interviews 21 colleagues who work in his building. A researcher interviews every 50th person entering a certain amusement park, randomly starting at the 42nd person to enter the park. An auditor randomly selects equal number of financial transactions of a company, from each of four types, for review from a list of financial transactions in the company’s file. An operations manager wants to improve a manufacturing process by selecting every 20th item in the manufacturing line for quality checking. A community development office undertakes a study of the public attitude toward a new town shopping plaza by taking an opinion poll at one of the entrances to the plaza.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Topic Video
Question

Identify the type of sampling technique

      • Simple Random Sampling
      • Systematic Random Sampling
      • Cluster Random Sampling
      • Stratified Random Sampling
      • Convenience Sampling
      • Purposive Sampling
  1. A researcher interviews 21 colleagues who work in his building.
  2. A researcher interviews every 50th person entering a certain amusement park, randomly starting at the 42nd person to enter the park.
  3. An auditor randomly selects equal number of financial transactions of a company, from each of four types, for review from a list of financial transactions in the company’s file.
  4. An operations manager wants to improve a manufacturing process by selecting every 20th item in the manufacturing line for quality checking.
  5. A community development office undertakes a study of the public attitude toward a new town shopping plaza by taking an opinion poll at one of the entrances to the plaza.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Data Collection, Sampling Methods, and Bias
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman