Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_uva-one-sample-mean-103-en_uva-one-sample-mean-103-en
   name	uva-one-sample-mean-103-en
   section	Inferential Statistics/Parametric Techniques/t-test/One sample mean
   type	schoice
   solution	FALSE, FALSE, TRUE
   Type	Conceptual
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	4.07
   p-value	0.099

   Question

   A 95% confidence interval for a population mean is (-2; 5). Then, for a hypothesis test with H₀: μ = 0 against H_a: μ ≠ 0 and a significance level of 5% that

   • I. the Type II error is greater than 5%.
   • I. the P value is less than 5%.
   
   
   1. FALSE: Theorem I is TRUE and Theorem II is false.
   2. FALSE: Theorem I is false and Theorem II is true.
   3. TRUE: Theorem I and Theorem II are both false.
   
   
   1. Theorem I is TRUE and Theorem II is false:Incorrect
   2. Theorem I is false and theorem II is true : Incorrect
   3. Theorem I and theorem II are both false: Correct