Tag | Value |
---|---|
file | Probability_uva-expected-value-530-en_uva-expected-value-530-en |
name | uva-expected-value-530-en |
section | Probability/Elementary Probability/Random variables/Expected value |
type | schoice |
solution | FALSE, FALSE, TRUE, FALSE |
Type | Conceptual |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | 1.801 |
p-value | 0.8149 |
From a regular deck of 52 playing cards, half of which are black (13 clubs, 13 spades) and the other half red (13 hearts, 13 diamonds) a card is randomly drawn. P (card is black not a card of spades) =