Question
The mean of a distribution is 20 and the standard
deviation is 4. What is the value of the coefficient variation?Solution
coefficient variation = (standard deviation/ mean of distribution) ×100 = (4/20) ×100 = 20%
How many Pink does Aaryan have?
Which of the following flower is filled in box D?
Four of the following five are alike in a certain way as per the given arrangement and hence form a group. Find the one who doesn’t belong to that gr...
Who among the following lives in the same numbered floor and flat?
Who among the following sits second to the right of A?
- Five persons, S, T, U, V and W live on different floors of a five floor building such that bottommost floor is numbered as 1 and the topmost floor is numbe...
Six persons A, B, C, D, E, and F live in a six- floor building. The bottommost floor is numbered as 1 and the topmost floor is numbered as 6. B lives t...
Four of the following five are alike in a certain way and hence form a group. Which is the one that does not belong to the group?
__ lives immediately below G in the same type of flat.
Which of the following does not belong to the group?
Relevant for Exams:
