INTRODUCTION
RESEARCH DESIGN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Accumulation
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Analysis
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Recording
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Review
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Detailed explanation-1: -The answer is D. Zigzag sampling requires a review for it returns to previous works or theories in order to validate a newly found idea, theory or concept.
Detailed explanation-2: -Zigzag sampling, a sampling method followed by most farm-ers, consists of defining a zigzag transect covering the whole stand. A number of points (vertices), m, is fixed along the zigzag path, and the closest tree to each of the points is selected for measurement.
Detailed explanation-3: -A zigzag process style of data collection and analysis was used. In this style, data was collected in the field (i.e., library/document materials), then analyzed, back to the field for more data collection, and then back to analysis, et cetera.
Detailed explanation-4: -In data analysis, sampling is the practice of analyzing a subset of all data in order to uncover the meaningful information in the larger data set.