Tag | Value |
---|---|
file | Probability_uva-multiplication-rule-664-en_uva-multiplication-rule-664-en |
name | uva-multiplication-rule-664-en |
section | Probability/Elementary Probability/General Rules/Multiplication rule |
type | schoice |
solution | FALSE, FALSE, FALSE, TRUE |
Type | Conceptual |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | 2 |
p-value | 0.5905 |
A first vase contains two white and three black balls, a second vase contains three white and one black. If you randomly choose one of the two vases and you draw a little ball from it, what is the probability that this ball is black?