Tag | Value |
---|---|
file | Probability_uva-conditional-probability-932-en_uva-conditional-probability-932-en |
name | uva-conditional-probability-932-en |
section | Probability/Elementary Probability/Conditional probability |
type | schoice |
solution | FALSE, TRUE, FALSE, FALSE |
Type | Conceptual |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | -3.236 |
p-value | 0.9794 |
Suppose a class contains 40 students. Of these, 3 students are left-handed. The teacher happens to have chosen a lefty to answer the first question. For the next question, the teacher chooses a different student. What is then the probability that the teacher will again choose a left-hander to answer the next question?