INBDE (Integrated National Board Dental Examination) Practice Exam

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Ace your INBDE with our comprehensive practice exam. Featuring detailed explanations, interactive flashcards, and a wide array of multiple-choice questions designed to mirror the real test. Get ready to surpass your expectations!

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What test measures the statistical difference between two or more independent variables?

Chi-squared test
T-test
ANOVA
Linear regression

The correct answer is: Chi-squared test

The Chi-squared test is used to determine if there is a significant difference between two or more categories or groups. The T-test is used to determine if there is a significant difference between two means or averages. ANOVA (Analysis of Variance) is used to compare the means of three or more groups. Linear regression is used to find the relationship between one dependent variable and one or more independent variables. Therefore, the Chi-squared test is the only option that specifically measures the difference between independent variables.