Increased soul protection by crop residues and plants adding organic matter to the soil through crop rotations manures or crop residues and carful management of fertilizers
The option that best describes how the teacher likely came to this conclusion is that:
- The teacher conducted an observational study by comparing the performance on the test of those who completed their review worksheets to those who did not complete their review worksheets.
<h3>What is observational study?</h3>
An observational study is known to be a kind of study where a researcher do observes the subjects without having any form of interference with them.
Here, the researcher is said to have no control over any of the treatments that is used on the subjects. All the have to do is observe and record their findings.
See options below
A. The teacher conducted an observational study by comparing the performance on the test of those who completed their review worksheets to those who did not complete their review worksheets.
B. The teacher conducted a sample survey by asking students if they completed their review worksheets and if they think they did well on the test.
C. The teacher performed a controlled experiment in which one group of students decided not to complete their review worksheets and the other group decided to complete their review worksheets.
D. The teacher performed a random experiment in which the test scores of one group of students would be higher and the test scores of the other group would be lower.
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Answer:
financial aid profial. Explanation: it should be my answer.
0
Explanation:
STAN EVERGLOW
1. STREAM PIRATE
STAN TWICE
1. STREAM SCIENTIST
STAN IVE
1. STREAM ELEVEN
STAN THEM FOR BETTER LIFE !!
Answer:
Hola!
Explanation:
¡Gracias por los puntos! ¡Realmente lo aprecio! ¡Que tengas un gran día, eres increíble!
Realmente no puedo hablar español * pequeña risa
:)
