Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufsw-t-test-1006-en_vufsw-t-test-1006-en
   name	vufsw-t-test-1006-en
   section	inferential statistics/parametric techniques/t-test
   type	schoice
   solution	TRUE, FALSE, FALSE, FALSE
   Type	conceptual
   Program	NA
   Language	English
   Level	statistical literacy

   Question

   What is the significance test for a b-coefficient (t-test) testing?

   
   
   1. TRUE: It tests the null hypothesis that, in the population, the coefficient is zero against the alternative hypothesis that the coefficient in the population is not zero
   2. FALSE: It tests the null hypothesis that, in the population, the coefficient equals the same value as the one found for the sample against the alternative hypothesis that the coefficient in the population does not equal the same value as the one found for the sample
   3. FALSE: It tests the null hypothesis that the coefficient is not zero in the population against the alternative hypothesis that the coefficient in the population is zero
   4. FALSE: It tests whether the P-value of the coefficient equals 0.05
   
   

   Solution

   The significance test for the b-coefficient tests the following:

   H₀ : b = 0
   H_a : b ≠ 0

   Language
   English

   M&T MVA
   Standaardwaarde

   M&T Regression assumptions
   Default value

   
   
   1. True
   2. False
   3. False
   4. False