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Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
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Erebloth Erebloth
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6 years ago
A researcher randomly assigns a large group of subjects who are hospital patients either to receive magnesium at bedtime or not to receive magnesium at bedtime, and then measures sleep quality and duration. What type of research is this?
 
  a. Correlational research
  b. Experimental research
  c. Descriptive research
  d. Quasi-experimental research
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jjdjd j.jjdjd j.
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6 years ago
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Erebloth Author
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6 years ago
You make an excellent tutor!
sudenzia
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I appreciate what you did here, answered it right Smiling Face with Open Mouth
erimis
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This calls for a celebration Person Raising Both Hands in Celebration
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