Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_uva-inferential-statistics-162-en_uva-inferential-statistics-162-en
   name	uva-inferential-statistics-162-en
   section	Inferential Statistics
   type	schoice
   solution	FALSE, FALSE, FALSE, TRUE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	3.139
   p-value	0.2589

   Question

   A 95% confidence interval for the mean IQ in the population is (93; 108). Then, for a hypothesis test with H₀: μ = 100 against H_a: μ ≠ 100 that I. the Type I error is equal to 0.05. II. the P-value is less than 0.05.

   
   
   1. FALSE: I is false and II is true
   2. FALSE: I is true and II is false
   3. FALSE: I and II are both TRUE
   4. TRUE: I and II are both false
   
   
   1. I is false and II is true: Incorrect
   2. I is true and II is false: Incorrect
   3. I and II are both TRUE: Incorrect
   4. I and II are both untrue: Correct