Tag | Value |
---|---|
file | Probability_vufsw-expectedvalue-1098-nl_vufsw-expectedvalue-1098-nl |
name | vufsw-expectedvalue-1098-nl |
section | probability/elementary probability/random variables/expected value |
type | schoice |
solution | FALSE, TRUE, FALSE, FALSE, FALSE, FALSE |
Type | performing analysis |
Program | calculator |
Language | Dutch |
Level | statistical literacy |
Hieronder vind je een kansverdeling.
Wat is de verwachte waarde E(y) van deze verdeling?
(1)(0.26) + (2)(0.21) + (3)(0.08) + (4)(0.05) = 0 + 0.26 + 0.42 + 0.24 + 0.2 = 1.12