This question is not complete,the options will be
A- 15% B- 1.5 C 0.7 D - 2
3
The correct answer is B- 1.5
The probability of an event cannot be negative in any condition, so−1. 5 cannot be the probability of an event. The probability of occurrence of an event constantly happens among 0 to 1, i.e., 0≤P(E)≤1.