Question

which one of the following cannot be taken as probability of an event. a)-2. b)1. c)1/2. d)0​

Answer 1

Option a
Because the probability of an event always lies between 0&1

Answer 2

Answer:

$\huge{\boxed{\rm{\red{Option =a}}}}$

Step-by-step explanation:

Given numbers are:-

a)-2 can not be taken as probability of an event

Reason:-

Probability of an event can not be negative.

b)1 can be taken as probability of an event Reason:-

It is a probability of sure event

c)1/2 can be the probability of an event.

Reason :-

Probability of an event lies in between 0 and 1

d)0 can be taken as probability of an event.

Reason:-

0 is the impossible event.