What is a hypothesis?
A) research that involves looking at factors in two or more groups of subjects to see if there is a relationship to certain outcomes
B) a stepwise process used by scientists to generate sound research findings
C) an idea generated by scientists based on their observations
D) research involving one group of subjects that receives a specific treatment and a second group of subjects that does not receive the treatment
Correct Answer:
Verified
Q11: Fish is a staple in the diet
Q12: What is the scientific method?
A)research in which
Q13: Mutton is a staple in the diet
Q14: Maize is a staple in the diet
Q15: All of the following are true about
Q17: Which of the following do Americans need
Q18: A double- blind placebo- controlled experiment is
A)an
Q19: Which nutrient class supplies glucose as the
Q20: Which nutrient is so vital to health
Q21: Which of the following are not macronutrients?
A)carbohydrates
B)vitamins
C)lipids
D)proteins
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