Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_uva-oneway-anova-317-en_uva-oneway-anova-317-en
   name	uva-oneway-anova-317-en
   section	Inferential Statistics/Parametric Techniques/ANOVA/Oneway ANOVA
   type	schoice
   solution	FALSE, FALSE, TRUE, FALSE
   Type	Interpreting output
   Language	English
   Level	Statistical Literacy
   IRT-Difficulty	3.619
   p-value	0.1821

   Question

   Below is SPSS output of a Randomized Complete Block ANOVA with TIME as the dependent variable, TREATMNT as the treatment variable and BLOCK as the block variable. When testing whether there is a treatment effect (with a two-sided risk of 5%), the reasoning plus conclusion should read:

   

   
   
   1. FALSE: A significant effect because the sample means are unequal.
   2. FALSE: No significant effect because the p-value is greater than 0.05.
   3. TRUE: A significant effect because the p-value is less than 0.05.
   4. FALSE: This cannot be tested because it was not randomized across blocks, but within them.
   
   
   1. A significant effect because the sample averages are unequal: Incorrect
   2. Not a significant effect because the p-value is greater than 0.05…: Incorrect
   3. A significant effect because the p-value is less than 0.05…: Correct
   4. This cannot be tested because it was not randomized across blocks, but within them…: Incorrect