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Free notes, MCQs, tables & flowcharts for FMGE Community Medicine
A group of 80 people is being studied to determine the effect of diet modification on cholesterol levels. To compare the mean cholesterol levels before and after the diet modification in this group, which statistical test should be used?
APaired t-test
BMcNemar test
CChi-square test
DWilcoxon signed-rank test
EIndependent t-test
Which finding best predicts poor outcome in acute pancreatitis at admission?
ARanson score >3
BSerum lipase >1000
CBlood glucose >200
DPleural effusion
A graph shows four different distribution curves labeled A, B, C, and D. Identify the correct sequence of distribution types shown in the graph.
ASkewed with outliers, positively skewed, negatively skewed, normal
BNormal, positively skewed, negatively skewed, normal with outliers
CNormal, negatively skewed, positively skewed, skewed with outliers
DNormal, negatively skewed, positively skewed, normal with outliers
+ 7 more in the PDF
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