Mathematics for IGCSE & O level - Probability (Section 8 - No. 39)
If the probability of Imran's bus being late is 0.2, what is the probability of his bus being late for three consecutive mornings (assuming independence)?
0.008
0.04
0.2
0.6
解释
The probability is calculated by multiplying the probabilities for each day: 0.2 * 0.2 * 0.2 = 0.008.