The mean of a distribution is 23, the median is 24, ... - Solved MCQs & Answer

A contractor employs 20 male, 15 female and 5 children in his factory. Male wages are Rs. 10 per day, female Rs. 8 per day, and children Rs. 3 per day. The weighted x of wages paid per day will be________?

Ans: 8.37Read →

MCQ #359

If Skewed distribution the three averages mean, median and mode are ________?

Ans: DifferentRead →

MCQ #543

To perform a Runs test for randomness the data must be________?

Ans: Divided into exactly two classificationsRead →

MCQ #724

Normal distribution is ________ distribution?

Ans: SymmetricalRead →