After a hurricane, a disaster area is divided into 200 equal grids. Thirty of the grids are selected, and every occupied household in the grid is interviewed to help focus relief efforts on what residents require most. What type of sampling technique would be used to represent this data? Stratified Sampling Stratified Sampling Cluster Sampling Cluster Sampling Convenience Sampling Convenience Sampling Systemic Sampling

After a hurricane, a disaster area is divided into 200 equal grids. Thirty of the grids are selected, and every occupied household in the grid is interviewed to help focus relief efforts on what residents require most. What type of sampling technique would be used to represent this data? Stratified Sampling Stratified Sampling Cluster Sampling Cluster Sampling Convenience Sampling Convenience Sampling Systemic Sampling

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Description: After a hurricane, a disaster area is divided into 200 equal grids. Thirty of the grids are selected, and every occupied household in the grid is interviewed to help focus relief efforts on what residents require most. What type of sampling techniq

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Concept explainers

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.

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Stratified Sampling

Stratified Sampling
Cluster Sampling

Cluster Sampling
Convenience Sampling

Convenience Sampling
Systemic Sampling

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