Question

Match List-I with List-II:

List-I		List-II
(A)	If \(n=5,\ p=0.2,\ P(X=2)\)	(II)	\(0.2048\)
(B)	If \(n=7,\ p=0.6,\ P(X=3)\)	(III)	\(0.1935\)
(C)	If \(n=10,\ p=0.6,\ P(X\leq 3)\)	(IV)	\(0.0548\)
(D)	If \(n=12,\ p=0.45,\ P(4\leq X\leq 7)\)	(I)	\(0.7538\)

• A. A-III, B-I, C-IV, D-I
• B. A-I, B-II, C-III, D-IV
• C. A-II, B-III, C-IV, D-I
• D. A-II, B-III, C-I, D-IV

Hint:

For binomial distribution, use \(P(X=r)=\,^nC_rp^rq^{n-r}\), where \(q=1-p\).

Answer 1

The Correct Option is C