Question 17
If P(A) denotes the probability of an event A, then
(a) P(A) < 0
(b) P(A) > 1
(c) $0 \leq P (A) \leq 1$
(d) $- 1 \leq P (A) \leq 1$

Open in App

Solution

Since, probability of an event always lies between 0 and 1.

Suggest Corrections

Similar questions

If P(A) denotes the probability of an event A, then
(a) P(A) < 0
(b) P(A) > 1
(c) $0 \leq P (A) \leq 1$
(d) $- 1 \leq P (A) \leq 1$

If the probability of an occurrence of an event A is denoted by P(A), then the range of P(A) is

If A and B are any two events such that P (A) + P (B) − P (A and B) = P (A), then

(A) P (B|A) = 1 (B) P (A|B) = 1

IF A and B are any two events such that P(A) + P(B) - P (A and B ) = P(A), then
(a) $P (\frac{B}{A}) = 1$
(b) $P (\frac{A}{B}) = 1$
(c) $P (\frac{B}{A}) = 0$
(d) $P (\frac{A}{B}) = 0$

Q. The probability of A

=

Probability of B

=

Probability of C

= \frac{1}{4}

P (A) \cap P (B) \cap P (C) = 0

P (B \cap C) = 0

and

P (A \cap C) = \frac{1}{8}

P (A \cap B) = 0

the probability that atleast one of the events A, B, C exists is?

Join BYJU'S Learning Program

Explore more

Probability

Standard IX Mathematics

Join BYJU'S Learning Program

Question 17 If P(A) denotes the probability of an event A, then (a) P(A) < 0 (b) P(A) > 1 (c) 0≤P(A)≤1 (d) −1≤P(A)≤1

Since, probability of an event always lies between 0 and 1.

Question 17
If P(A) denotes the probability of an event A, then
(a) P(A) < 0
(b) P(A) > 1
(c) $0 \leq P (A) \leq 1$
(d) $- 1 \leq P (A) \leq 1$