| Tag | Value |
|---|---|
| file | Probability_uva-random-variables-325-en_uva-random-variables-325-en |
| name | uva-random-variables-325-en |
| section | Probability/Elementary Probability/Random variables |
| type | schoice |
| solution | TRUE, FALSE, FALSE, FALSE |
| Type | Calculation |
| Language | English |
| Level | Statistical Literacy |
| IRT-Difficulty | 0.306 |
| p-value | 0.9165 |
A sample of 200 people are asked for a prediction of the outcome of the European Cup soccer match Netherlands-Germany (win for the Netherlands, draw, loss for the Netherlands). The gender gender of the respondent is also noted. The results are shown in cross tabulation below:
——- ——- ———— ——— —– Win Draw Draw Loss Male 40 30 50 120 Woman 40 10 30 80 80 40 80 200 ——- ——- ———— ——— —–
If we randomly take one person from this sample, the probability that it is a man who predicts a tie is equal to