CUET Preparation Today
CUET
-- Mathematics - Section A
Probability
The probability distribution of a random variable X is given below:
X
-5
-4
-3
-2
-1
0
1
2
3
4
5
P(X)
p
2p
3p
4p
5p
7p
8p
9p
10p
11p
12p
Then the value of p is:
$\frac{-1}{72}$
$\frac{-2}{72}$
$\frac{2}{72}$
$\frac{1}{72}$
The correct answer is Option (4) → $\frac{1}{72}$
