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Instruction Two Short Answer Items-Write the right answers on the space provided (211) Tefesehi wanted to do a research on the title "What is the effect of sleep patterns on the day time moods of students at HCO. "She used 50 students for the study NB-EG stands for Experimental group and CG for Control groups. 1. How many shall goes to the EG and CG respectively? __ and __ 2. Experimental groups are: __ 3. The Control groups are;- __ 4. The independent variable is __ 5. The dependent variable is __

Question

Instruction Two Short Answer Items-Write the right answers on the space provided (211) Tefesehi wanted to do a research on the title "What is the effect of sleep patterns on the day time moods of students at HCO. "She used 50 students for the study NB-EG stands for Experimental group and CG for Control groups. 1. How many shall goes to the EG and CG respectively? __ and __ 2. Experimental groups are: __ 3. The Control groups are;- __ 4. The independent variable is __ 5. The dependent variable is __

Instruction Two Short Answer Items-Write the right answers on the space provided (211)
Tefesehi wanted to do a research on the title "What is the effect of sleep patterns on the day
time moods of students at HCO. "She used 50 students for the study
NB-EG stands for Experimental group and CG for Control groups.
1. How many shall goes to the EG and CG respectively? __ and __
2. Experimental groups are: __
3. The Control groups are;- __
4. The independent variable is __
5. The dependent variable is __

Solution

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AmaliaMaster · Tutor for 5 years

Answer

1. 25 and 25 (In most experimental designs, groups are divided equally to allow for meaningful comparison.)<br /><br />2. Experimental groups are: **The 25 students whose sleep patterns are manipulated/altered according to Tefesehi's research plan.** (The experimental group receives the treatment or intervention being studied.)<br /><br />3. The Control groups are: **The 25 students whose sleep patterns are maintained as usual/not manipulated.** (The control group serves as a baseline for comparison. Their lack of exposure to the manipulated variable helps determine the impact of the independent variable.)<br /><br />4. The independent variable is **sleep patterns**. (This is what the researcher is manipulating or changing to observe its effect.)<br /><br />5. The dependent variable is **daytime moods**. (This is what the researcher is measuring; it's the outcome that *depends* on the changes to the independent variable.)<br />
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