Chapter·Community MedicineBiostatistics

Statistical Software in ResearchDownloads

10Questions
10Flashcards
1Tables & Flowcharts

Study Materials

Practice

Sample Questions

1

Which of the following is not an epidemiological indicator?

ANone of the options

BABER

CAnnual falciparum incidence

DAnnual parasite index

2

What is the most appropriate statistical test to test the statistical significance of the change in blood cholesterol levels after a month's treatment with atorvastatin?

APaired t-test

BUnpaired or independent t-test

CAnalysis of variance

DChi-square test

3

The comparison of mortality rates between two countries requires the application of direct standardization. Which of the following parameters makes it necessary to have standardization?

ANumerators

BDenominators

CCauses of death

DAge distributions

+ 7 more in the PDF

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