Tag | Value |
---|---|
file | Descriptive-statistics_uva-variance-512-en_uva-variance-512-en |
name | uva-variance-512-en |
section | Descriptive statistics/Summary Statistics/Measures of Spread/Variance |
type | schoice |
solution | FALSE, FALSE, FALSE, TRUE |
Type | Calculation |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | 3.613 |
p-value | 0.1836 |
One takes a sample of 8 individuals from a population and measures their weight loss (in kg) after following a 12-week diet, with the following results:______. 12, 7, 2, 5, 12, 20, 3, 8. The sample variance s2 is equal to