Tag | Value |
---|---|
file | Inferential_Statistics_uva-independent-samples-means-434-en_uva-independent-samples-means-434-en |
name | uva-independent-samples-means-434-en |
section | Inferential Statistics/Parametric Techniques/t-test/Independent samples means |
type | schoice |
solution | TRUE, FALSE, FALSE, FALSE |
Type | Calculation |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | 3.695 |
p-value | 0.1753 |
In a study of the effect of education on anxiety in patients facing unpleasant surgery, 10 men who received standard education afterward anxiety was measured via a VAS score, as well as in 6 men after comprehensive education._______________________ Standard: n = 10, mean = 35.10, standard deviation = 29.39. Comprehensive: n = 6, mean = 27.17, standard deviation = 24.32. The value of the test size for testing the null hypothesis that the population averages are equal is (without any minus sign) equal to