AP EAMCET · Maths · Probability
In a Binomial distribution \(B(n, p)\), the sum and product of the mean and the variance are 5 and 6 respectively, then \(6(n+p-q)=\)
- A 50
- B 53
- C 52
- D 51
Answer & Solution
Correct Answer
(C) 52
Step-by-step Solution
Detailed explanation
Mean \(=n p\) and Variance \(=n p q\) Sum \(=n p+n p q=n p(1+q)=5\) ...(i) Product \(=n^2 p^2 q=6\) ...(ii) From (i) and (ii)…
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