What type of sampling is used? O A. Stratified sampling is used, since the field is divided into subplots and a random sample is taken from each subplot. O B. Cluster sampling is used, since the field is divided into subplots, a number of subplots are selected, and every soybean plant in the selected subplots is sampled. O C. Convenience sampling is used, since the soybean plants closest to the barn are sampled. O D. Simple random sampling is used, since each sample of soybean plants of the same amount has the same chance of being selected.

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 sampling techniques used, and discuss potential sources of bias (if any). Explain.
Soybeans are planted on a 45-acre field. The field is divided into one-acre subplots. A sample is taken from each subplot to estimate the harvest.
What type of sampling is used?
O A. Stratified sampling is used, since the field is divided into subplots and a random sample is taken from each subplot.
O B. Cluster sampling is used, since the field is divided into subplots, a number of subplots are selected, and every soybean plant in the selected subplots is sampled.
O C. Convenience sampling is used, since the soybean plants closest to the barn are sampled.
O D. Simple random sampling is used, since each sample of soybean plants of the same amount has the same chance of being selected.
What potential sources of bias are present, if any? Select all that apply.
O A. Certain subplots may have more or fewer soybean plants than others. Samples from these subplots may bias the overall sample.
O B. It is possible that, due to sampling error, the sample will not be representative.
O C. The sample only consists of the soybean plants that are easiest to reach. This may not be representative of the entire population.
O D. There are no potential sources of bias.
Transcribed Image Text:Identify the sampling techniques used, and discuss potential sources of bias (if any). Explain. Soybeans are planted on a 45-acre field. The field is divided into one-acre subplots. A sample is taken from each subplot to estimate the harvest. What type of sampling is used? O A. Stratified sampling is used, since the field is divided into subplots and a random sample is taken from each subplot. O B. Cluster sampling is used, since the field is divided into subplots, a number of subplots are selected, and every soybean plant in the selected subplots is sampled. O C. Convenience sampling is used, since the soybean plants closest to the barn are sampled. O D. Simple random sampling is used, since each sample of soybean plants of the same amount has the same chance of being selected. What potential sources of bias are present, if any? Select all that apply. O A. Certain subplots may have more or fewer soybean plants than others. Samples from these subplots may bias the overall sample. O B. It is possible that, due to sampling error, the sample will not be representative. O C. The sample only consists of the soybean plants that are easiest to reach. This may not be representative of the entire population. O D. There are no potential sources of bias.
Expert Solution
trending now

Trending now

This is a popular 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