Page 1 CPT Section D Quantitative Aptitude, Chapter14 Prof. (Dr.) P . R. Vittal Page 2 CPT Section D Quantitative Aptitude, Chapter14 Prof. (Dr.) P . R. Vittal Binomial Distribution Page 3 CPT Section D Quantitative Aptitude, Chapter14 Prof. (Dr.) P . R. Vittal Binomial Distribution (a)1/2 (b)1/4 (c)3/8 (d)(1/8) Answer:(c) 8 / 3 ) 4 / 1 ( ) 4 / 1 ( 6 ) 2 / 1 ( ) 2 / 1 ( 4 2 2 2 = = X X C x n x x q p nC x P - = ) ( on Distributi Binomial a In Page 4 CPT Section D Quantitative Aptitude, Chapter14 Prof. (Dr.) P . R. Vittal Binomial Distribution (a)1/2 (b)1/4 (c)3/8 (d)(1/8) Answer:(c) 8 / 3 ) 4 / 1 ( ) 4 / 1 ( 6 ) 2 / 1 ( ) 2 / 1 ( 4 2 2 2 = = X X C x n x x q p nC x P - = ) ( on Distributi Binomial a In 64 / 15 ) 2 / 1 ( ) 2 / 1 ( 6 ) 2 ( 4 2 2 = = = C x P (a)15/64 (b)3/64 (c)3/32 (d)5/32 Answer:a Page 5 CPT Section D Quantitative Aptitude, Chapter14 Prof. (Dr.) P . R. Vittal Binomial Distribution (a)1/2 (b)1/4 (c)3/8 (d)(1/8) Answer:(c) 8 / 3 ) 4 / 1 ( ) 4 / 1 ( 6 ) 2 / 1 ( ) 2 / 1 ( 4 2 2 2 = = X X C x n x x q p nC x P - = ) ( on Distributi Binomial a In 64 / 15 ) 2 / 1 ( ) 2 / 1 ( 6 ) 2 ( 4 2 2 = = = C x P (a)15/64 (b)3/64 (c)3/32 (d)5/32 Answer:a (a)7,8 (b)6,7 (c)6,3 (d)5,7 Answer:a Solution : In a binomial distribution (n+1)p = 24/3 = 8. It has 2 modes 7 and 8. Ans : (a)Read More

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