Tag | Value |
---|---|
file | Distributions_uva-distribution-1858-en_uva-distribution-1858-en |
name | uva-distribution-1858-en |
section | Distributions/Continuous/t-distribution |
type | schoice |
solution | FALSE, TRUE, FALSE, FALSE |
Type | Conceptual |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | 1.941 |
p-value | 0.7911 |
From each of two normally distributed populations with equal variances a sample is drawn.______________________________. Sample 1: n = 14, mean = 43, sd = 12. Sample 2: n = 16, mean = 37, sd = 8.16. The pooled variance estimator takes the value 102.53. It is tested whether the population averages are equal. The corresponding test size follows, if the null hypothesis is TRUE,