Tag | Value |
---|---|
file | Distributions_uva-central-limit-theorem-1289-en_uva-central-limit-theorem-1289-en |
name | uva-central-limit-theorem-1289-en |
section | Distributions/Limit Theorems/Central Limit Theorem |
type | schoice |
solution | FALSE, TRUE |
Type | Conceptual |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | 1.67 |
p-value | 0.8479 |
One study looked at a large number of Dutch couples whose both members work. Suppose the income is X of one and Y of the other, can we then assume that the variation of total income is equal to σ x2 +σ y2?