Instructions: Read each excerpt from a research paper and identify the dependent, independent, controlled variable (at least 1), experimental group/treatment, and control group. Independent variable:   Dependent variable:

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
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Chapter1: The Human Body: An Orientation
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[2] Instructions: Read each excerpt from a research paper and identify the dependent, independent, controlled variable (at least 1), experimental group/treatment, and control group.

Independent variable:  
Dependent variable:  
Controlled variable:  
Experimental Group:  
Control group:  
2. "2.4 Experimental design and treatments
Six (6) treatments with four (4) replications were arranged in a Randomized
Complete Block Design (RCBD). The treatments included: TO: No irrigation
(control); T1: Cocoa trees with one (1) month drought; T2: Cocoa trees with two (2)
months drought.; T3: Cocoa trees with three (3) months drought; T4: Cocoa trees
had four (4) months drought; T5: Cocoa trees with continuous daily irrigation
throughout the period.
2.9 Data collection and amalysis
Data were collected on the number of pods per plant, the length and grith of pods,
number of beans per pod, pod weight, and the weight of 100 beans. The lengths of
the cocoa pod were measured using a meter rule and the girth by means of venire
caliper. The weight of the cocoa pod and 100 beans were taken with an electronic
scale. The data collected were analyzed using ANOVA and the means separated
by LSD at 5.0% probability level using Genstat statistical tool." (Kotei, 2020).
Transcribed Image Text:2. "2.4 Experimental design and treatments Six (6) treatments with four (4) replications were arranged in a Randomized Complete Block Design (RCBD). The treatments included: TO: No irrigation (control); T1: Cocoa trees with one (1) month drought; T2: Cocoa trees with two (2) months drought.; T3: Cocoa trees with three (3) months drought; T4: Cocoa trees had four (4) months drought; T5: Cocoa trees with continuous daily irrigation throughout the period. 2.9 Data collection and amalysis Data were collected on the number of pods per plant, the length and grith of pods, number of beans per pod, pod weight, and the weight of 100 beans. The lengths of the cocoa pod were measured using a meter rule and the girth by means of venire caliper. The weight of the cocoa pod and 100 beans were taken with an electronic scale. The data collected were analyzed using ANOVA and the means separated by LSD at 5.0% probability level using Genstat statistical tool." (Kotei, 2020).
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