Tag | Value |
---|---|
file | Inferential_Statistics_uva-paired-samples-427-en_uva-paired-samples-427-en |
name | uva-paired-samples-427-en |
section | Inferential Statistics/Parametric Techniques/t-test/Paired samples |
type | schoice |
solution | FALSE, FALSE, TRUE, FALSE |
Type | Calculation |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | 4.067 |
p-value | 0.0995 |
From a randomly drawn sample of 7 individuals, heart rate was measured at 8 mornings and 4 p.m., with the results being:______________. morning: 75, 74, 70, 79, 65, 70, 68. afternoon: 76, 76, 69, 80, 66, 73, 69. We want to test H0: μ(morning) = μ(afternoon) against H1: μ(morning) ≠ μ(afternoon). The value of the test quantity (possibly with a minus sign) is equal to