Question

1. The sum of all the probabilities is

(a) 0.5
(b) 0
(c) 1
(d) none of these


2. Probability lies between

(a) 0 < p(∈) < 1
(b) 0 ≤ p(∈) < 1
(c) 0 ≤ p(∈) ≤ 1
(d) 0 ≥ p(∈) ≤ 1​

Answer 1

Answer:

1. option c (1)

2.option (a)between 0 and 1.

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Answer 2

Answer:

1. c)

2. a)

Steps :

Probability can never be greater than 1

Probability lies between 0 and 1