Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufgb-pvalue-002-en_vufgb-pvalue-002-en
   name	vufgb-pvalue-002-en
   section	Inferential Statistics/NHST/p-value, Inferential Statistics/NHST/Hypothesis/Null hypothesis
   type	schoice
   solution	TRUE, FALSE, FALSE, FALSE
   Type	Calculation, Interpreting output
   Program
   Language	English
   Level	Statistical Thinking

   Question

   It is known that 18% of the population in the Netherlands has back- and neck-pain. Based on a survey performed among randomly selected students, 22 out of 100 turned out to have back- and neck-pain. Test the null-hypothesis that students do not differ from the population of the Netherlands. Use a significance level of 5%.

   
   
   1. TRUE: p = 0.294 ($H_{0}$ is not rejected)
   2. FALSE: p = 0.332 ($H_{0}$ is not rejected)
   3. FALSE: p = 0.294 ($H_{0}$ is rejected)
   4. FALSE: p = 0.332 ($H_{0}$ is rejected)
   
   
   1. Correct
   2. Incorrect
   3. Incorrect
   4. Incorrect